Acetanilid
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Chemisches Reagenz Acetanilid (CAS 103-84-4). Vollständige enzyklopädische Karte — Klassifizierung, Eigenschaften und Sicherheitsdaten — unten.
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Chemische Übersicht: AcetanilideMolGod_OVERVIEW_1
| Summenformel | C8H9NO |
| Molekulargewicht | 135.16 g/mol |
| Schmelzpunkt | 114.3 °C |
| Siedepunkt | 304 °C |
| Dichte | 1.219 g/cm³ |
| LogP (Lipophilie) | 1.2 |
| IUPAC-Name | N-phenylacetamide |
| SMILES | CC(=O)NC1=CC=CC=C1 |
| InChIKey | FZERHIULMFGESH-UHFFFAOYSA-N |
Synonyme: acetanilide · N-Phenylacetamide · 103-84-4 · Antifebrin · Acetanilid
Datenquellen: PubChem (NLM/NIH)
Zuletzt aktualisiert: 2026-11-10
WISSENSCHAFTLICHE FORSCHUNG
📚 Wissenschaftliche Referenzen (Chicago Author-Date) 10 refs · 5 baz
MOLEKUŁA Bibliografie pro CAS (live aus 13+ Datenbanken)
Quellen: db:pubmed (1) · db:Europe PMC (7) · db:doaj (1) · db:crossref (1)
- db:pubmed Safaie E, Sayahi MH, Dastyafteh N et al.. (2025). "1-Phenyl-β-carboline-3-carboxamide-1,2,3-triazole-N-phenylacetamide hybrids as new α-glucosidase inhibitors.". Scientific reports. https://doi.org/10.1038/s41598-025-99807-x →
- db:Europe PMC et al.. (2024). "Design, synthesis, and biological evaluation of 2-(naphthalen-1-yloxy)-N-phenylacetamide derivatives as TRPM4 inhibitors for the treatment of prostate cancer.". https://doi.org/10.1016/j.bmc.2023.117584 →
- db:Europe PMC et al.. (2024). "Design, synthesis, and biological evaluation of some 2-(3-oxo-5,6-diphenyl-1,2,4-triazin-2(3H)-yl)-N-phenylacetamide hybrids as MTDLs for Alzheimer's disease therapy.". https://doi.org/10.1016/j.ejmech.2024.116409 →
- db:Europe PMC et al.. (2023). "Indole-carbohydrazide linked phenoxy-1,2,3-triazole-N-phenylacetamide derivatives as potent α-glucosidase inhibitors: design, synthesis, in vitro α-glucosidase inhibition, and computational studies.". https://doi.org/10.1186/s13065-023-00971-w →
- db:Europe PMC et al.. (2022). "Antifungal activity of 2-chloro-N-phenylacetamide, docking and molecular dynamics studies against clinical isolates of Candida tropicalis and Candida parapsilosis.". https://doi.org/10.1111/jam.15498 →
- db:Europe PMC et al.. (2022). "Antifungal activity of 2-chloro-N-phenylacetamide: a new molecule with fungicidal and antibiofilm activity against fluconazole-resistant Candida spp.". https://doi.org/10.1590/1519-6984.255080 →
- db:Europe PMC et al.. (2022). "Design, Synthesis, in Vitro, and in Silico Evaluation of N-Phenylacetamide-Oxindole-Thiosemicarbazide Hybrids as New Potential Tyrosinase Inhibitors.". https://doi.org/10.1002/cbdv.202100666 →
- db:doaj Guerrab Walid, Missioui Mohcine, Zaoui Younes et al.. (2021). "Synthesis and crystal structure of 2-azido-N-phenylacetamide, C8H8N4O". Zeitschrift für Kristallographie - New Crystal Structures. https://doi.org/10.1515/ncrs-2020-0409 →
- db:Europe PMC et al.. (2020). "New N-phenylacetamide-linked 1,2,3-triazole-tethered coumarin conjugates: Synthesis, bioevaluation, and molecular docking study.". https://doi.org/10.1002/ardp.202000164 →
- db:crossref Shi-Yue Huang, Muoi Tang, Sheau Ling Ho et al.. (2007). "Solubilities of N-phenylacetamide, 2-methyl-N-phenylacetamide and 4-methyl-N-phenylacetamide in supercritical carbon dioxide". The Journal of Supercritical Fluids. https://doi.org/10.1016/j.supflu.2007.04.001 →
Physikochemische Eigenschaften
Kurzübersicht
Detaillierte Eigenschaften
| Eigenschaft | Wert | Einheit | Bedingungen | Quelle |
|---|---|---|---|---|
| Dichte (ρ) | 1.2190 | g/cm³ | 15 °C (59 °F) | PubChem PUG-View |
| Schmelzpunkt (mp) | 114.30 °C (237.7 °F) | 1 atm | PubChem PUG-View | |
| Siedepunkt (bp) | 579 °F at 760 mmHg (NTP, 1992) | PubChem (NIH/NLM) ↗ | ||
| Flammpunkt | 345 °F (NTP, 1992) | PubChem (NIH/NLM) ↗ | ||
| Dampfdruck | 1 mmHg at 237 °F (NTP, 1992) | PubChem (NIH/NLM) ↗ | ||
| Wasserlöslichkeit | less than 1 mg/mL at 72 °F (NTP, 1992) | PubChem (NIH/NLM) ↗ | ||
| Brechungsindex (nD) | INDEX OF REFRACTION: 1.515 (ALPHA), 1.620 (BETA), GREATER THAN 1.733 (GAMMA); PKA: 1 | PubChem (NIH/NLM) ↗ |
🔬 Erweiterte Eigenschaften
Chemische Kennungen
CC(=O)NC1=CC=CC=C1 InChI=1S/C8H9NO/c1-7(10)9-8-5-3-2-4-6-8/h2-6H,1H3,(H,9,10)
FZERHIULMFGESH-UHFFFAOYSA-N
Datenquellen: PubChem, NIST Chemistry WebBook, CRC Handbook of Chemistry and Physics (103rd ed.)
Zuletzt aktualisiert: 2026-06-30
📡 Spektroskopie — CAS 103-84-4MolGod_SPECHUB_MAIN
Physikalisch-chemische Eigenschaften (DB) 7 Felder MolGod-Score: Zuverlässig
| Eigenschaft | Wert | Einheit | Bedingungen | Quelle |
|---|---|---|---|---|
| Schmelzpunkt | 114.30 | °C | 1 atm | PubChem PUG-View |
| Siedepunkt | 304.00 | °C | 760 mmHg | PubChem PUG-View |
| Wasserlöslichkeit | 6.930 | g/L | 25°C | PubChem PUG-View |
| Dichte (ρ) | 1.2190 | g/cm³ | 15°C | PubChem PUG-View |
| Flammpunkt | 169.00 | °C | closed cup | PubChem PUG-View |
| Zündtemperatur | 540.00 | °C | in air | PubChem PUG-View |
| logP (Octanol/Wasser) | 1.200 | — | 25°C | PubChem PUG-View |
📚 Wissenschaftliche Referenzen (Chicago Author-Date) (12 Quellen)
- Haynes, William M., ed. 2024. CRC Handbook of Chemistry and Physics. 105th ed. Boca Raton: CRC Press/Taylor & Francis. ISBN 978-1-032-55554-4. ↗
- National Institute of Standards and Technology. 2024. "NIST Chemistry WebBook, SRD 69." Gaithersburg, MD: NIST. Accessed 2025-01-01. ↗
- Yaws, Carl L. 2014. The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals. 2nd ed. Oxford: Gulf Professional Publishing.
- PubChem. 2024. "PubChem Compound Database." National Library of Medicine, National Institutes of Health. Accessed 2025-01-01. ↗
- Marrero, J., and R. Gani. 2001. "Group-Contribution Based Estimation of Pure Component Properties." Fluid Phase Equilibria 183–184: 183–208. ↗
- Joback, K. G., and R. C. Reid. 1987. "Estimation of Pure-Component Properties from Group-Contributions." Chemical Engineering Communications 57 (1–6): 233–243. ↗
- Sangster, J. 1997. Octanol-Water Partition Coefficients: Fundamentals and Physical Chemistry. Chichester: Wiley. ISBN 978-0-471-97397-3.
- Mannhold, Raimund, and Han van de Waterbeemd. 2001. "Substructure and Whole Molecule Approaches for Calculating Log P." Journal of Computer-Aided Molecular Design 15 (4): 337–354. ↗
- Perrin, Ditlev D., Boyd Dempsey, and E. P. Serjeant. 1981. pKa Prediction for Organic Acids and Bases. London: Chapman and Hall. ISBN 0-412-21090-5.
- Constantinou, Leonidas, and Rafiqul Gani. 1994. "New Group Contribution Method for Estimating Properties of Pure Compounds." AIChE Journal 40 (10): 1697–1710. ↗
- Ertl, Peter, Bernhard Rohde, and Paul Selzer. 2000. "Fast Calculation of Molecular Polar Surface Area as a Sum of Fragment-Based Contributions and Its Application to the Prediction of Drug Transport Properties." Journal of Medicinal Chemistry 43 (20): 3714–3717. ↗
🛡️ Sicherheit — CAS 103-84-4MolGod_SAFEHUB_MAIN
GHS/CLP-Einstufung — Verordnung (EG) Nr. 1272/2008 + UN GHS Rev. 9 (2021).
🚨 Gefahrenhinweise (H)
- H302 — Gesundheitsschädlich bei Verschlucken.
- H315 — Verursacht Hautreizungen.
- H319 — Verursacht schwere Augenreizung.
- H335 — Kann die Atemwege reizen.
- H320 — Verursacht Augenreizung.
- H336 — Kann Schläfrigkeit und Benommenheit verursachen.
- H361 — Kann vermutlich die Fruchtbarkeit beeinträchtigen oder das Kind im Mutterleib schädigen.
- H370 — Schädigt die Organe.
- H372 — Schädigt die Organe bei längerer oder wiederholter Exposition.
- H402 — Schädlich für Wasserorganismen.
🛡 Sicherheitshinweise (P)
- P264 — Nach Gebrauch gründlich waschen.
- P261 — Einatmen von Staub/Rauch/Gas/Nebel/Dampf/Aerosol vermeiden.
- P203 — Vor Gebrauch alle Sicherheitshinweise einholen, lesen und befolgen.
⚠ Einstufung basierend auf einem Konsens der Quellen (PubChem / Meldungen der Lieferanten) — nicht gegen die harmonisierte Einstufung in Anhang VI (CLP) verifiziert. Der Gefahrenumfang kann breiter sein als die amtliche Einstufung; vor der Verwendung mit dem aktuellen Sicherheitsdatenblatt des Lieferanten verifizieren.
Übersetzungen: CLP-Verordnung (EG) 1272/2008, Anhang III und IV. Daten: PubChem/NLM.
📚 Konsolidierte wissenschaftliche Referenzen — Chicago Author-Date 10 Quellen
Referenzen aus allen Safety-Hub-Registerkarten gesammelt. CAS: 103-84-4 ·
PubChem ↗
- Parlament Europejski i Rada UE. 2008. "Rozporządzenie (WE) nr 1272/2008 w sprawie klasyfikacji, oznakowania i pakowania substancji (CLP)." Dz.Urz. UE L 353. [↗] GHS, Vorschriften
- United Nations Economic Commission for Europe (UNECE). 2021. "Globally Harmonized System of Classification and Labelling of Chemicals (GHS), Ninth Revised Edition." United Nations, Geneva. [↗] GHS
- Goldfrank, Lewis R., Robert S. Hoffman, Mary Ann Howland, et al.. 2019. "Goldfrank's Toxicologic Emergencies, 11th ed.." McGraw-Hill Education, New York. ISBN 978-1-25-985961-8. Pierwsza pomoc, Toksykologia
- National Institute for Occupational Safety and Health (NIOSH). 2023. "NIOSH Pocket Guide to Chemical Hazards (DHHS Publ. 2005-149)." U.S. Department of Health and Human Services / CDC, Cincinnati, OH. [↗] Pierwsza pomoc, PPE, Toksykologia
- European Committee for Standardization (CEN). 2016. "EN 374-1:2016 — Protective gloves against dangerous chemicals and micro-organisms." CEN, Brussels. [↗] PPE
- UNECE. 2023. "European Agreement Concerning the International Carriage of Dangerous Goods by Road (ADR 2025)." United Nations, Geneva. [↗] Utylizacja, Regulacje
- National Fire Protection Association (NFPA). 2022. "NFPA 400 — Hazardous Materials Code." NFPA, Quincy, MA. [↗] Magazynowanie
- Urben, P.G. (ed.). 2017. "Bretherick's Handbook of Reactive Chemical Hazards, 8th ed.." Butterworth-Heinemann / Elsevier, Oxford. [↗] Magazynowanie
- Ministerstwo Klimatu i Środowiska RP. 2023. "Baza danych o produktach i opakowaniach oraz o gospodarce odpadami (BDO)." Ministerstwo Klimatu i Środowiska, Warszawa. [↗] Utylizacja
- International Agency for Research on Cancer (IARC / WHO). 2024. "IARC Monographs on the Identification of Carcinogenic Hazards to Humans — List of Classifications." WHO, Lyon. [↗] Toksykologia
Registerkarten mit eigenen Referenzen (Emergency, PPE, Storage, Waste) enthalten zusätzliche bibliografische Einträge in ihren jeweiligen Abschnitten.
Analytische Statistik (t-Test · RSD · Grubbs · Q-Dixon) ICH Q2
Fügen Sie eine Serie von Messwiederholungen ein (CSV oder eine Zahl pro Zeile). Der Rechner berechnet Mittelwert, Standardabweichung und 95% CI und erkennt Ausreißer (Grubbs + Dixon Q).
📐 Statistische Formeln
x̄ = Σxᵢ / n— arithmetisches Mittels² = Σ(xᵢ - x̄)² / (n-1)— Stichprobenvarianzs = √s²— StandardabweichungRSD% = (s / x̄) × 100%— relative StandardabweichungCI₉₅ = x̄ ± t(0.05, n-1) × s / √n— Student's tG = |xᵢ - x̄| / s— Grubbs-TestQ = |xsuspect - xnearest| / |xmax - xmin|— Dixon Q-test
Quelle: ICH Q2(R2) Validation of Analytical Procedures · ICH PDF ↗
Puffer-Rezept-Rechner EINZIGARTIG
Wählen Sie einen Puffer aus der Liste von 20 gängigen Systemen → geben Sie den Ziel-pH-Wert ein → Sie erhalten ein exaktes Rezept mit den einzuwiegenden Massen.
Schritt 1: Puffersystem wählen
📜 Rezeptverlauf (letzte 10)
🔧 Fehlerbehebung HPLC — Entscheidungsbaum 6 häufige Probleme
Diagnose der 12 häufigsten HPLC-Probleme mit Entscheidungsbaum (5 Schritte pro Problem). Quelle: Snyder/Kirkland/Dolan 3rd ed. Chapter 17 + LCGC LC Troubleshooting columns 1989-2024.
Verbreiterte Peaks (broad peaks) medium
Symptom: Alle Peaks im Chromatogramm sind breiter als erwartet (FWHM > 2× normal)
🔍 Diagnosebaum:
-
1. Prüfen Sie, ob alle Peaks verbreitert sind oder nur einige
→ JA: Alle → instrumentelles Problem (Säule oder System)
→ NEIN: Nur einige → chemisches Problem (Wechselwirkung mit der Säule bei bestimmten Analyten) -
2. Tauschen Sie eine Testsäule ein — verschwindet das Problem?
→ JA: SÄULE verschlissen — Packung beschädigt, Void in den ersten mm. Ersetzen.
→ NEIN: Problem im LC-System -
3. Prüfen Sie das Totvolumen (dead volume) — Injektionsschleife, Verbindungen, Detektor
→ JA: Schleife > 100 µL für eine 4.6-mm-Säule oder lose Verbindungen → Ferrulen ersetzen, Kapillaren kürzen
→ NEIN: Diagnose fortsetzen -
4. Temperaturtest: Erhöhen Sie die Säule von 25°C auf 40°C
→ JA: Schmalere Peaks → Massentransferkinetik zu langsam (T erhöhen)
→ NEIN: Continue -
5. Prüfen Sie die Flussrate gegenüber dem van-Deemter-Optimum für diese Säule
→ JA: Optimum für 4.6mm/5µm = 1.0 mL/min, für 2.1mm/3µm = 0.4 mL/min
→ NEIN: Continue
- Säule verschlissen (>2000 Injektionen ohne Vorsäule)
- Totvolumen des Systems > 100 µL (falsche Schleife, lange Kapillaren, lose Ferrulen)
- Temperatur zu niedrig (Massentransferkinetik)
- Flussrate außerhalb des van-Deemter-Optimums
- Probenlösungsmittel stärker als mobile Phase A
- ✓ Säule ersetzen (bei >2000 Injektionen)
- ✓ Alle Verbindungen prüfen — Kapillaren so kurz wie möglich
- ✓ Säulentemperatur auf 40°C erhöhen (wenn die Substanz stabil ist)
- ✓ Fluss auf das van-Deemter-Optimum reduzieren
- ✓ Probe in mobiler Phase A lösen (nicht in reinem Organischem)
Peak-Tailing (Tailing, T > 1.5) high
Symptom: Peaks haben einen verlängerten "Schwanz" auf der Seite der späten Elution (Asymmetrie T = b/a > 1.5 gemäß USP)
🔍 Diagnosebaum:
-
1. Enthält die Substanz basische Gruppen (Amino, Pyridin)?
→ JA: Ja → Silanol-Wechselwirkungen! Fügen Sie 0.1% TFA oder 5-10 mM TEA zur mobilen Phase A hinzu.
→ NEIN: Continue -
2. Prüfen Sie den pH der mobilen Phase gegenüber dem pKa der Substanz
→ JA: pH = pKa ± 1 → teilweise Ionisierung, Peak-Split. Gehen Sie pH ≥ 2 Einheiten vom pKa weg.
→ NEIN: Continue -
3. Prüfen Sie das Alter der Säule (>1500 Injektionen?)
→ JA: Ja → freigelegte Silanole (Column Bleed). Ersetzen Sie die Säule durch eine mit höherem Endcapping (XTerra, Symmetry).
→ NEIN: Continue -
4. Enthält die Probe Metalle (Fe, Cu aus Glasfläschchen)?
→ JA: Ja → verwenden Sie klare Typ-II-Fläschchen oder PFA. 0.1mM EDTA zur Probe geben.
→ NEIN: Continue
- Silanol-Wechselwirkungen (basischer Analyt + freie Silanole des Kieselgels)
- pH an der Grenze des Analyt-pKa (Peak-Split)
- Alte Säule (Column Bleed, hohe Silanolaktivität)
- Metalle in der Probe (Chelatbildung → Tailing)
- Säulenüberladung (>50 µg auf einer 4.6mm-Säule)
- ✓ 0.1% TFA (UV) oder 0.1% Ameisensäure (LC-MS) zur mobilen Phase A hinzufügen
- ✓ Wählen Sie eine Säule mit hochreinem Endcapping: Waters XBridge BEH, Phenomenex Kinetex
- ✓ Arbeiten Sie bei pH ≥ 2 Einheiten vom pKa entfernt
- ✓ 0.1mM EDTA zur Probe (Fe/Cu-Chelatbildung)
- ✓ Injektionsvolumen auf ≤ 20 µL für eine 4.6mm-Säule reduzieren
Grundliniendrift (Baseline Drift) medium
Symptom: Die Grundlinie steigt oder fällt systematisch über >5 Minuten
🔍 Diagnosebaum:
-
1. Verwenden Sie einen Gradienten (B% steigt)?
→ JA: Ja → unterschiedliche Absorption der Phasen A vs. B bei dλ. Lösungsmittelwechsel im UV-Cutoff. Prüfen Sie die UV-Absorption des %-Organik-Anteils.
→ NEIN: Weiter (isokratisch) -
2. Prüfen Sie die Säulentemperatur — ist sie auf ±0.5°C stabil?
→ JA: Ja (stabil) → weiter
→ NEIN: Instabil → Säulenthermostat einschalten (>25°C kontrolliert) -
3. Test: Autosampler ausschalten, nur Pumpe+Säule+Detektor betreiben
→ JA: Drift verschwindet → Autosampler-Kontamination (Nadel, Septum reinigen)
→ NEIN: Continue -
4. Prüfen Sie das Alter der Lampe (D2 für UV)
→ JA: Ja (>1500 Stunden) → Lampe ersetzen
→ NEIN: Continue
- Gradientenelution mit unterschiedlichem UV-Cutoff der Phasen
- Instabile Säulentemperatur
- Autosampler-Kontamination von Nadel/Septum
- UV-Lampe alt (>1500h)
- Detektor-Durchflusszelle verschmutzt
- Säule nicht äquilibriert (<10 Säulenvolumina)
- ✓ Säule 10-15 Säulenvolumina bei 100% A voräquilibrieren
- ✓ Säulenthermostat ein, T 30-40°C stabil
- ✓ Detektor-Durchflusszelle mit 50:50 ACN:H2O reinigen
- ✓ D2-Lampe ersetzen, wenn >1500h
- ✓ Grundlinien-Subtraktion verwenden (Chromeleon, native Empower-Funktion)
Kein Peak / verlorener Peak (no peak) critical
Symptom: Der erwartete Analyt-Peak erscheint nicht im Chromatogramm
🔍 Diagnosebaum:
-
1. Hat die Injektion tatsächlich stattgefunden?
→ JA: Prüfen Sie das Autosampler-Log, den Pumpendruck (sollte bei der Injektion abfallen)
→ NEIN: Autosampler-Problem → Schleife, Nadel, Probe im Fläschchen prüfen -
2. Ist die Probe im Fläschchen (korrektes Volumen, nicht verdunstet)?
→ JA: Continue
→ NEIN: Keine Probe — erneut pipettieren -
3. Probenstabilität — vor >24h vorbereitet?
→ JA: Ja → Degradation. Bereiten Sie eine frische Probe vor.
→ NEIN: Continue -
4. Prüfen Sie die Detektionswellenlänge gegenüber dem λmax der Substanz
→ JA: Detektion bei λ entspricht NICHT dem λmax → kein Signal. DAD 200-400nm scannen.
→ NEIN: Continue -
5. Test: Injizieren Sie einen reinen Standard (bekannter Konzentration, frisch)
→ JA: Standard ergibt einen Peak → Problem mit der Probe (Matrix, Derivatisierung)
→ NEIN: Kein Peak auch mit dem Standard → Systemproblem (Säule, Phase, Gradient)
- Probe nicht aus dem Fläschchen entnommen (Autosampler-Fehler)
- Probe degradiert (>24h pH/Temp/Licht)
- Detektion bei falscher Wellenlänge
- Falsche mobile Phase (z. B. vergessenes TFA)
- Säule umgekehrt / falsche stationäre Phase
- Substanz eluiert an der Front (V0) → nicht retendiert, nicht sichtbar
- ✓ Frische Probe nach dem exakten Protokoll neu vorbereiten
- ✓ UV-Vis-DAD-Scan 200-400nm + Suche nach λmax
- ✓ Zusammensetzung der mobilen Phase prüfen — TFA hinzugefügt?
- ✓ Umgekehrte Säulenrichtung testen (vorsichtig!)
- ✓ Bei Retention <1 min — % B verringern, MeOH statt ACN
- ✓ Prüfen Sie die Tabelle "expected_rt" in wp_molgod_hplc_methods
Druck zu hoch (pressure too high) critical
Symptom: Pumpendruck > 80% des Säulenmaximums oder System-Shutdown mit High-Pressure-Fehler
🔍 Diagnosebaum:
-
1. Prüfen Sie, ob die Säule korrekt angeschlossen ist (Pfeilrichtung)
→ JA: OK
→ NEIN: Säule umgekehrt → umdrehen (niemals "rückwärts" betreiben) -
2. Test: Säule aus dem System entfernen, nur Pumpe+Detektor betreiben
→ JA: Druck fällt auf <50 bar → Problem in der Säule (verstopft)
→ NEIN: Druck bleibt hoch → In-Line-Filter verstopft, Fritte verschmutzt -
3. Prüfen Sie den Vorsäulenfilter (In-Line-Fritte)
→ JA: Verschmutzt und braun → ersetzen
→ NEIN: Continue -
4. Säule rückwärts mit 50:50 ACN:H2O spülen, ohne die Säule — verschwindet es?
→ JA: Partikel im ersten mm stecken geblieben — 30 min Spülung kann sie wiederherstellen
→ NEIN: Säule ersetzen
- In-Line-Filter (Fritte) mit Partikeln verstopft
- Puffer-Aussalzung (Ausfällung bei hohem %B)
- Probe enthält Schwebstoffe (0.22 µm vor der Injektion filtrieren)
- Säule verstopft (Column Bed Compaction)
- Gradient mit Pufferphase + viel Organik → Salzausfällung
- ✓ Probe IMMER durch 0.22 µm PVDF vor der Injektion filtrieren
- ✓ In-Line-Filter alle 100 Injektionen ersetzen (oder wenn der Druck >20% steigt)
- ✓ Verwenden Sie NICHT >20mM Phosphatpuffer + >70% ACN (das Salz fällt aus)
- ✓ Säule 30 min mit 50:50 ACN:H2O in umgekehrter Richtung spülen (wenn vom Hersteller zugelassen)
- ✓ Vorsäule 4×3mm zum Schutz der Hauptsäule
Geisterpeaks (Ghost Peaks) high
Symptom: Unerklärte Peaks im Chromatogramm, die in der Kalibrierung fehlen
🔍 Diagnosebaum:
-
1. Test: Blindinjektion (reines Probenlösungsmittel)
→ JA: Ein Geisterpeak erscheint → Kontamination des Systems oder der Eluenten
→ NEIN: Erscheint nur mit der Probe → Matrix -
2. Wächst der Geisterpeak mit dem Gradienten (eluiert bei hohem %B)?
→ JA: Ja → überladene Säule oder stark retendiert aus einem vorherigen Lauf
→ NEIN: Unabhängig vom Gradienten → Autosampler-Verschleppung -
3. Increase carryover wash (between injections)
→ JA: Hilft → Verschleppung war die Ursache. Stärkeres Waschprotokoll.
→ NEIN: Continue -
4. Reinwasser-Injektion — gibt es einen Peak?
→ JA: Ja → Kontamination der Wasserquelle (Organik aus dem DI-System)
→ NEIN: Continue
- Verschleppung in Autosampler-Nadel/-Schleife
- Eluent-Kontamination (auch in HPLC-Qualität)
- Stark retendierte Komponenten aus vorherigen Läufen
- Kunststoff in den Fläschchen (Phthalate, PEG aus den Kappen)
- DI-Wasser unzureichend gereinigt
- ✓ Waschprotokoll verstärken: 100% B → 100% A → 50:50 (3 Zyklen)
- ✓ Starke Wäsche: 100% DMSO oder 100% MeOH vor der Kalibrierung
- ✓ Eluenten im Zweifelsfall durch 0.22 µm PTFE filtrieren
- ✓ Braunglas + Teflon-beschichtete Kappen für Proben verwenden
- ✓ Periodische Gradientenrampe auf 100% B für 10 min (Reinigung)
📚 Wissenschaftliche Referenzen (Chicago Author-Date) — zum Aufklappen klicken
- Snyder, Lloyd R., Joseph J. Kirkland, and John W. Dolan. 2010. Introduction to Modern Liquid Chromatography. 3rd ed. John Wiley & Sons. Chapter 17 (Troubleshooting) pp. 559-616. ISBN 978-0-470-16754-0. https://doi.org/10.1002/9780470508183 [link ↗]
- Dolan, John W.. 2014. LC Troubleshooting (monthly column 1989-2024). LCGC North America. [link ↗] — John Dolan 35-letnia seria miesięcznych artykułów problemowych
- Kromidas, Stavros. 2017. HPLC Made to Measure: A Practical Handbook for Optimization. 2nd ed. Wiley-VCH. ISBN 978-3-527-31377-1. — Praktyczny przewodnik problem-solving dla labs analitycznych
- Dolan, John W.. 2013. When to Modify Method Conditions. 192-199. [link ↗] — Decision flow for changing flow rate / temperature / %B vs swapping columns.
- Dong, Michael W.. 2019. HPLC and UHPLC for Practicing Scientists. 2nd ed. Wiley. ISBN 978-1-119-31378-3. https://doi.org/10.1002/9781119313793 [link ↗] — Chapter 9 covers troubleshooting modern UHPLC systems (sub-2 µm particles).
- Meyer, Veronika R.. 2010. Practical High-Performance Liquid Chromatography. 5th ed. Wiley. ISBN 978-0-470-68218-0. — Solid step-by-step problem isolation chapter (eluents, columns, instruments).
- Snyder, L. R., J. J. Kirkland, and J. L. Glajch. 1997. Practical HPLC Method Development. 2nd ed. Wiley. ISBN 978-0-471-00703-6. — Method-development companion volume with troubleshooting cross-refs.
- Carr, Peter W.. 2009. The new physical chemistry of HPLC. 1764-1772. https://doi.org/10.1016/j.chroma.2008.11.094 [link ↗] — Theoretical basis for diagnosing efficiency losses (mass-transfer, eddy diffusion).
- Heyden, Yvan Vander, et al.. 2009. Robustness of pharmaceutical liquid chromatographic methods. 2120-2129. https://doi.org/10.1016/j.jchromb.2008.10.052 [link ↗] — How to diagnose method failures vs. system failures (Plackett-Burman).
- Engelhardt, Heinz. 2014. 100 Years of Chromatography. 2nd ed. Wiley-VCH. ISBN 978-3-527-33473-5. — Historical context for ghost-peak phenomenology (silica chemistry).
- Stoll, Dwight R., and Peter W. Carr. 2017. Two-Dimensional Liquid Chromatography: A State of the Art Tutorial. 519-531. https://doi.org/10.1021/acs.analchem.6b03506 [link ↗]
- Carr, Peter W.. 2009. The new physical chemistry of HPLC. 1764-1772. https://doi.org/10.1016/j.chroma.2008.11.094 [link ↗]
- Wu, Naijun, and Anton M. Clausen. 2007. Fundamental and practical aspects of ultrahigh pressure liquid chromatography for fast separations. 1167-1182. https://doi.org/10.1002/jssc.200700026 [link ↗]
- Engelhardt, Heinz. 2014. 100 Years of Chromatography. 2nd ed. Wiley-VCH. ISBN 978-3-527-33473-5.
- Vivó-Truyols, Gabriel, and Hans-Gerd Janssen. 2010. Probabilistic approach to peak deconvolution in chromatography. 8525-8531. https://doi.org/10.1021/ac101742z [link ↗]
ADMET — Pharmakologisches Profil
Drug-Likeness-Radardiagramm (Lipinski Ro5 / Veber). Grüne Zone = Übereinstimmung mit den Kriterien.
Vorhersagedaten — in silico berechnete Eigenschaften (SMILES/RDKit). Sie ersetzen keine klinischen Studien. Nicht zur Arzneimittelbewertung ohne experimentelle Verifizierung verwenden.
| Eigenschaft | Wert | Bewertung |
|---|---|---|
| Resorption (GI) | hoch | ✓ |
| BHS-Permeabilität | ja (durchdringt) | |
| Bioverfügbarkeit (Daina 2017) | 55% | |
| CYP450-Profil | CYP1A2 non-inhibitorCYP2C9 non-inhibitorCYP2C19 non-inhibitorCYP2D6 non-inhibitorCYP3A4 non-inhibitor | |
| PAINS-Warnungen | 0 | ✓ |
| Brenk-Warnungen | 0 | ✓ |
| pKa (pH 7.4) | 0.5 (experimental) | |
| hERG (Kardiotox.) | ✓ nein | |
| P-gp-Substrat | — | |
| Ames-Mutagenität | ✓ nein | |
| DILI (Hepatotox.) | — | |
| LogS (Wasserlösl.) | — | |
Quellen (ADMET-Methodik)
- Lipinski, Christopher A., Franco Lombardo, Beryl W. Dominy, and Paul J. Feeney. 1997. "Experimental and computational approaches to estimate solubility and permeability in drug discovery and development settings." Advanced Drug Delivery Reviews 23 (1-3): 3-25.
- Veber, Daniel F., Stephen R. Johnson, Hung-Yuan Cheng, et al. 2002. "Molecular properties that influence the oral bioavailability of drug candidates." Journal of Medicinal Chemistry 45 (12): 2615-2623.
- Daina, Antoine, Olivier Michielin, and Vincent Zoete. 2017. "SwissADME: a free web tool to evaluate pharmacokinetics, drug-likeness and medicinal chemistry friendliness." Scientific Reports 7: 42717.
- Egan, William J., and Gregory Lauri. 2002. "Prediction of intestinal permeability." Advanced Drug Delivery Reviews 54 (3): 273-289.
- Baell, Jonathan B., and Georgina A. Holloway. 2010. "New substructure filters for removal of pan assay interference compounds (PAINS) from screening libraries." Journal of Medicinal Chemistry 53 (7): 2719-2740.
- Brenk, Ruth, Alessandro Schipani, Daniel James, et al. 2008. "Lessons learnt from assembling screening libraries for drug discovery for neglected diseases." ChemMedChem 3 (3): 435-444.
- Ertl, Peter, and Ansgar Schuffenhauer. 2009. "Estimation of synthetic accessibility score of drug-like molecules based on molecular complexity and fragment contributions." Journal of Cheminformatics 1: 8.
- Bickerton, G. Richard, Gaia V. Paolini, Jérémy Besnard, Sorel Muresan, and Andrew L. Hopkins. 2012. "Quantifying the Chemical Beauty of Drugs." Nature Chemistry 4 (2): 90-98.
- Hopkins, Andrew L., and Colin R. Groom. 2002. "The Druggable Genome." Nature Reviews Drug Discovery 1 (9): 727-730.
- Ghose, Arup K., Vellarkad N. Viswanadhan, and John J. Wendoloski. 1999. "A Knowledge-Based Approach in Designing Combinatorial or Medicinal Chemistry Libraries for Drug Discovery." Journal of Combinatorial Chemistry 1 (1): 55-68.
- Tice, Raymond R., Christopher P. Austin, Robert J. Kavlock, and John R. Bucher. 2013. "Improving the Human Hazard Characterization of Chemicals: A Tox21 Update." Environmental Health Perspectives 121 (7): 756-765.
- Leeson, Paul D., and Brian Springthorpe. 2007. "The Influence of Drug-Like Concepts on Decision-Making in Medicinal Chemistry." Nature Reviews Drug Discovery 6 (11): 881-890.
- Hann, Michael M. 2011. "Molecular Obesity, Potency and Other Addictions in Drug Discovery." MedChemComm 2 (5): 349-355.
- Davies, Mark, Michał Nowotka, George Papadatos, et al. 2015. "ChEMBL Web Services: Streamlining Access to Drug Discovery Data and Utilities." Nucleic Acids Research 43 (W1): W612-W620.
- Walters, W. Patrick, and Mark A. Murcko. 2002. "Prediction of 'Drug-Likeness.'". Advanced Drug Delivery Reviews 54 (3): 255–271. https://doi.org/10.1016/S0169-409X(02)00003-0.
- Congreve, Miles, Robin Carr, Christopher Murray, and Harren Jhoti. 2003. "A 'Rule of Three' for Fragment-Based Lead Discovery?" Drug Discovery Today 8 (19): 876–877. https://doi.org/10.1016/S1359-6446(03)02831-9.
- Brenk, Ruth, Alessandro Schipani, Daniel James, Agata Krasowski, Iain Hugh Gilbert, Julie Frearson, and Paul Graham Wyatt. 2008. "Lessons Learnt from Assembling Screening Libraries for Drug Discovery for Neglected Diseases." ChemMedChem 3 (3): 435-444.
- Schomburg, Karen T., Sascha Bietz, Hans Briem, Andrea M. Henzler, Stefan Urbaczek, and Matthias Rarey. 2014. "Facing the Challenges of Structure-Based Target Prediction by Inverse Virtual Screening." Journal of Chemical Information and Modeling 54 (6): 1676-1686.
- Bemis, Guy W., and Mark A. Murcko. 1996. "The Properties of Known Drugs. 1. Molecular Frameworks." Journal of Medicinal Chemistry 39 (15): 2887-2893.
- Schomburg, Karen T., and Matthias Rarey. 2014. "What Is the Potential of Structure-Based Target Prediction Methods?" Future Medicinal Chemistry 6 (17): 1987-1989.
- Safaie E, Sayahi MH, Dastyafteh N et al.. (2025). "1-Phenyl-β-carboline-3-carboxamide-1,2,3-triazole-N-phenylacetamide hybrids as new α-glucosidase inhibitors.". Scientific reports. https://doi.org/10.1038/s41598-025-99807-x
- et al.. (2024). "Design, synthesis, and biological evaluation of 2-(naphthalen-1-yloxy)-N-phenylacetamide derivatives as TRPM4 inhibitors for the treatment of prostate cancer.". https://doi.org/10.1016/j.bmc.2023.117584
- et al.. (2024). "Design, synthesis, and biological evaluation of some 2-(3-oxo-5,6-diphenyl-1,2,4-triazin-2(3H)-yl)-N-phenylacetamide hybrids as MTDLs for Alzheimer's disease therapy.". https://doi.org/10.1016/j.ejmech.2024.116409
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- et al.. (2022). "Antifungal activity of 2-chloro-N-phenylacetamide, docking and molecular dynamics studies against clinical isolates of Candida tropicalis and Candida parapsilosis.". https://doi.org/10.1111/jam.15498
- et al.. (2022). "Antifungal activity of 2-chloro-N-phenylacetamide: a new molecule with fungicidal and antibiofilm activity against fluconazole-resistant Candida spp.". https://doi.org/10.1590/1519-6984.255080
- et al.. (2022). "Design, Synthesis, in Vitro, and in Silico Evaluation of N-Phenylacetamide-Oxindole-Thiosemicarbazide Hybrids as New Potential Tyrosinase Inhibitors.". https://doi.org/10.1002/cbdv.202100666
- Guerrab Walid, Missioui Mohcine, Zaoui Younes et al.. (2021). "Synthesis and crystal structure of 2-azido-N-phenylacetamide, C8H8N4O". Zeitschrift für Kristallographie - New Crystal Structures. https://doi.org/10.1515/ncrs-2020-0409
- et al.. (2020). "New N-phenylacetamide-linked 1,2,3-triazole-tethered coumarin conjugates: Synthesis, bioevaluation, and molecular docking study.". https://doi.org/10.1002/ardp.202000164
- Shi-Yue Huang, Muoi Tang, Sheau Ling Ho et al.. (2007). "Solubilities of N-phenylacetamide, 2-methyl-N-phenylacetamide and 4-methyl-N-phenylacetamide in supercritical carbon dioxide". The Journal of Supercritical Fluids. https://doi.org/10.1016/j.supflu.2007.04.001
- et al. 2024. "Synthesis of MIL-88(Fe) coordinated to carboxymethyl cellulose fibers nanocomposite for dispersive solid phase microextraction of acetanilide herbicides from cereal and agricultural soil samples." DOI: 10.1016/j.chroma.2024.464753. [DOI ↗]
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- 2007. "Acetanilide." Hawley's Condensed Chemical Dictionary. DOI: 10.1002/9780470114735.hawley00068. [DOI ↗]
- 2004. "Acetanilide 103‐84‐4." Sax's Dangerous Properties of Industrial Materials. DOI: 10.1002/0471701343.sdp00089. [DOI ↗]
- Lewandowski, Margaret; Chui, Y.C.; Levi, Patricia; et al. 1991. "Acetanilide 4-hydroxylase and acetanilide 2-hydroxylase activity in hepatic microsomes from induced mice." Toxicology Letters. DOI: 10.1016/0378-4274(91)90137-u. [DOI ↗]
- "Acetanilide." DOI: 10.31003/uspnf_r2552_01_01. [DOI ↗]
- "Highly Selective C-H Functionalization/Halogenation of Acetanilide." DOI: 10.1021/ja060232j.s001. [DOI ↗]
- "Highly Selective C-H Functionalization/Halogenation of Acetanilide." DOI: 10.1021/ja060232j.s003. [DOI ↗]
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- et al. 2021. "Paracetamol and other acetanilide analogs as inter-molecular hydrogen bonding assisted diamagnetic CEST MRI contrast agents." DOI: 10.1039/d0ra10410h. [DOI ↗]
- et al. 2021. "One-Pot Tandem Access to Phenothiazine Derivatives from Acetanilide and 2-Bromothiophenol <i>via</i> Rhodium-Catalyzed C-H Thiolation and Copper-Catalyzed C-N Amination." DOI: 10.1021/acs.joc.1c00403. [DOI ↗]
- et al. 2020. "Spectral analysis and detailed quantum mechanical investigation of some acetanilide analogues and their self-assemblies with graphene and fullerene." DOI: 10.1007/s00894-020-04485-3. [DOI ↗]
- et al. 2017. "Chemoproteomic Profiling of Acetanilide Herbicides Reveals Their Role in Inhibiting Fatty Acid Oxidation." DOI: 10.1021/acschembio.6b01001. [DOI ↗]
- 2016. "Synthesis of oxindole from acetanilide via Ir(iii)-catalyzed C-H carbenoid functionalization." DOI: 10.1039/c6cc08788d. [DOI ↗]
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- Kim, Sunghwan, Jie Chen, Tiejun Cheng, et al. 2023. "PubChem 2023 update." Nucleic Acids Research 51 (D1): D1373-D1380. [DOI ↗]
- Kim, Sunghwan, Tiejun Cheng, Jianyong He, Chen Cheng, et al. 2021. "PubChem Protein, Pathway, Reaction, and Disease Specifications." Journal of Cheminformatics 13: 16. [DOI ↗]
- Hähnke, Volker D., Sunghwan Kim, and Evan E. Bolton. 2018. "PubChem chemical structure standardization." Journal of Cheminformatics 10: 36. [DOI ↗]
- Wang, Yanli, Stephen H. Bryant, Tiejun Cheng, Jiyao Wang, et al. 2017. "PubChem BioAssay: 2017 update." Nucleic Acids Research 45 (D1): D955-D963. [DOI ↗]
- Cheng, Tiejun, et al. 2014. "Computation of Octanol-Water Partition Coefficients by Guiding an Additive Model with Knowledge." Journal of Chemical Information and Modeling 54 (3): 793-805. [DOI ↗]
- Peter Hamm, G. P. Tsironis. 2007. "Semiclassical and quantum polarons in crystaline acetanilide." arXiv (cond-mat/0702641v1). DOI: 10.1140/epjst/e2007-00215-7. [DOI ↗]
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- Notario, Dion, Munzir, Angela Marietha, Novella, Yulina, Hananta, Linawati. 2024. "Impact of lactoferrin supplementation on cotrimoxazole pharmacokinetics: A preliminary clinical investigation." ADMET and DMPK. https://doi.org/10.5599/admet.2358. [DOI ↗]
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📚 Überblick über die wissenschaftliche Literatur — CAS 103-84-4MolGod_LITHUB_MAIN
⭐ Wichtigste Erkenntnisse (wissenschaftliche Literatur) 19 Publikationen
103-84-4
— multi-criteria ranking (W12): 30% Zitierungen · 20% Aktualität · 20% Thema · 15% historisch · 15% Open Access.
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#1et al. (2017) · ACS Chemical BiologyWarum es wichtig ist: Open access
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#2et al. (2022) · PharmaceuticalsWarum es wichtig ist: Open access
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#3Harry S. Jaconelli; Alan R. Kennedy (2024) · Acta Crystallographica Section C Structural ChemistryWarum es wichtig ist: Aktuell (2024) · open access
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#4et al. (2021) · RSC AdvancesWarum es wichtig ist: Open access
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#5et al. (2023) · MaterialsWarum es wichtig ist: Aktuell (2023) · open access
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#6Peter Hamm, G. P. Tsironis (2007) · arXiv (cond-mat/0702641v1)Warum es wichtig ist: Open access
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#7Ali El-Rayyes; Ahbarah M. Soliman; Ali Saeed (2022) · Russian Journal of General ChemistryWarum es wichtig ist: Open access
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#8et al. (2024) · Journal of Chromatography AWarum es wichtig ist: Aktuell (2024)
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#9et al. (2021) · The Journal of Organic ChemistryWarum es wichtig ist: Ausgewählt nach einem Multikriterien-Score (Zitierungen + Aktualität + Thema + historisch + OA).
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#10et al. (2016) · Scientific ReportsWarum es wichtig ist: Open access
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#11Pitambar Patel; Gongutri Borah (2016) · Chemical CommunicationsWarum es wichtig ist: Ausgewählt nach einem Multikriterien-Score (Zitierungen + Aktualität + Thema + historisch + OA).
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#12Kamran Walayat, Matloob Ahmad, Usman Ali Ashfaq et al. (2021) · Pakistan Journal of Pharmaceutical SciencesWarum es wichtig ist: Open access
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#13Shiméa M Agossou, Séverine Tual, Anne-Claire Gac et al. (2026) · Environment InternationalWarum es wichtig ist: Aktuell (2026) · open access
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#14et al. (2020) · Journal of Molecular ModelingWarum es wichtig ist: Ausgewählt nach einem Multikriterien-Score (Zitierungen + Aktualität + Thema + historisch + OA).
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#15et al. (2021)Warum es wichtig ist: Ausgewählt nach einem Multikriterien-Score (Zitierungen + Aktualität + Thema + historisch + OA).
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#16et al. (2018) · RSC AdvancesWarum es wichtig ist: Open access
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#17Chenxi Zhang; Liyuan Zhang; Runzhong Yu (2019) · Food Additives & Contaminants: Part AWarum es wichtig ist: Ausgewählt nach einem Multikriterien-Score (Zitierungen + Aktualität + Thema + historisch + OA).
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#18Api AM, Belsito D, Botelho D et al. (2022) · Food and chemical toxicology : an international journal published for the British Industrial Biological Research AssociationWarum es wichtig ist: Ausgewählt nach einem Multikriterien-Score (Zitierungen + Aktualität + Thema + historisch + OA).
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#19et al. (2014) · Bulletin of Environmental Contamination and ToxicologyWarum es wichtig ist: Ausgewählt nach einem Multikriterien-Score (Zitierungen + Aktualität + Thema + historisch + OA).
📚 REFERENZEN (Gesammelte Bibliografie, Chicago Author-Date) 107 Einträge
Alle wissenschaftlichen Quellen, die in den Akkordeons oben für CAS 103-84-4 zitiert werden.Format: Chicago Manual of Style, 17. Aufl., Autor-Datum-System.
🗄️ Wissenschaftliche Datenbanken
- NIST. 2026. NIST Chemistry WebBook: CAS 103-84-4. Gaithersburg, MD: National Institute of Standards and Technology. https://webbook.nist.gov/cgi/cbook.cgi?ID=103-84-4. (Accessed 2026-11-12.)
- AIST. 2026. Spectral Database for Organic Compounds (SDBS): CAS 103-84-4. Tsukuba, Japan: National Institute of Advanced Industrial Science and Technology. https://sdbs.db.aist.go.jp/. (Accessed 2026-11-12.)
- PubChem. 2026. PubChem Compound Summary: CAS 103-84-4. Bethesda, MD: National Center for Biotechnology Information (NCBI), National Library of Medicine. https://pubchem.ncbi.nlm.nih.gov/#query=103-84-4. (Accessed 2026-11-12.)
- ECHA. 2026. C&L Inventory and REACH Registration: CAS 103-84-4. Helsinki: European Chemicals Agency. https://echa.europa.eu/documents/10162/23047722/sds_en.pdf. (Accessed 2026-11-12.)
📐 Standards / Richtlinien
- ICH. 2026. "ICH Harmonised Guideline: CAS 103-84-4." Geneva: International Council for Harmonisation. https://database.ich.org/sites/default/files/Q1A%28R2%29%20Guideline.pdf. (Accessed 2026-11-12.)
- National Fire Protection Association (NFPA). 2024. "NFPA 30: Flammable and Combustible Liquids Code." NFPA, Quincy, MA. https://www.nfpa.org/codes-and-standards/all-codes-and-standards/list-of-codes-and-standards/detail?code=30.
- Occupational Safety and Health Administration (OSHA). 2023. "29 CFR 1910.106 — Flammable Liquids." U.S. Department of Labor, Federal Register. https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.106.
- European Chemicals Agency (ECHA). 2024. "Annex VI to Regulation (EC) No 1272/2008 (CLP) — Harmonised Classification and Labelling." ECHA, Helsinki / Official Journal of the European Union. https://echa.europa.eu/regulations/clp/clp-classification.
- European Committee for Standardization (CEN). 2016. "EN 374-1:2016 — Protective gloves against dangerous chemicals and micro-organisms — Part 1: Terminology and performance requirements for chemical risks." CEN, Brussels. https://standards.cencenelec.eu/dyn/www/f?p=205:110:::::FSP_PROJECT,FSP_ORG_ID:38536,6080&cs=1B0DAA8B85DF42E4A2C70E5D71F0BFA32.
- European Committee for Standardization (CEN). 2001. "EN 166:2001 — Personal eye-protection — Specifications." CEN, Brussels. https://standards.cencenelec.eu/dyn/www/f?p=CEN:110:0::::FSP_PROJECT:6541&cs=1F1A4E0A78C4DB6A28DBE2E8C29D89DCF.
- European Committee for Standardization (CEN). 2009. "EN 14605:2005+A1:2009 — Protective clothing against liquid chemicals — Performance requirements for clothing with liquid-tight (Type 3) or spray-tight (Type 4) connections." CEN, Brussels. https://standards.cencenelec.eu/dyn/www/f?p=CEN:110:0::::FSP_PROJECT:21581&cs=1A04A2D3C7CC58E9E6CB58D55F7EBFB7E.
- National Institute for Occupational Safety and Health (NIOSH). 2017. "Recommendations for Chemical Protective Clothing: A Companion to the NIOSH Pocket Guide." U.S. Department of Health & Human Services / CDC. https://www.cdc.gov/niosh/ncpc/default.html.
- Occupational Safety and Health Administration (OSHA). 2011. "Personal Protective Equipment — General requirements." U.S. Department of Labor — 29 CFR 1910.132. https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.132.
📖 Bücher
- Hansen, Charles M. 2007. Hansen Solubility Parameters: A User's Handbook, 2nd ed.. Boca Raton, FL: CRC Press. https://www.routledge.com/Hansen-Solubility-Parameters-A-Users-Handbook/Hansen/p/book/9780849372483.
- Barton, Allan F. M. 1991. CRC Handbook of Solubility Parameters and Other Cohesion Parameters: 2nd ed.. Boca Raton, FL: CRC Press. https://www.routledge.com/CRC-Handbook-of-Solubility-Parameters-and-Other-Cohesion-Parameters/Barton/p/book/9780849301766.
- Connors, Kenneth A., Gordon L. Amidon, and Valentino J. Stella. 1986. Chemical Stability of Pharmaceuticals: A Handbook for Pharmacists, 2nd ed.. New York: Wiley. https://doi.org/10.1002/0471734683.
- Rumble, John R., ed. 2019. CRC Handbook of Chemistry and Physics: 100th Edition. Boca Raton, FL: CRC Press. https://hbcp.chemnetbase.com/.
- Urben, Peter G. 2017. Bretherick's Handbook of Reactive Chemical Hazards, 8th Edition. Academic Press / Elsevier, Oxford. https://www.sciencedirect.com/book/9780081010594.
📘 Monografien
- IARC. 2026. IARC Monographs on the Identification of Carcinogenic Hazards to Humans: CAS 103-84-4. Lyon, France: International Agency for Research on Cancer, World Health Organization. (Accessed 2026-11-12.)
📄 Wissenschaftliche Artikel (peer-reviewed)
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