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HCID 136236Erstellt: 26. Oktober 2026

4-Fluoro-2-nitrophenol

4-FLUORO-2-NITROPHENOL · 2-NITRO-4-FLUOROPHENOL · 4-Fluoro-2-nitrophenol>Phenol, 4-fluoro-2-nitro- · 4-Fluoro-2-nitrophenol99% · 4-Fluoro-2-nitrophenol 99% · 4-fluoro-2-nitrobenzophenol · 4-FLUORO-2-NITROPHENOL, 98+% · 5-Fluoro-2-hydroxynitrobenzene

https://huagongshe.com/de/chemical/136236

Molekülstruktur von 4-Fluoro-2-nitrophenol

Identifikatoren & physikalische Daten

CAS No.394-33-2
SummenformelC6H4FNO3
Durchschnittliche Molmasse157,1 g/mol
Monoisotopische Masse157,01752121 g/mol
SMILESO=[N+]([O-])c1cc(F)ccc1O
InChIKeyZHRLVDHMIJDWSS-UHFFFAOYSA-N
PubChem CID136236
EC No.628-200-9
DTXSIDDTXSID2075348

Chemische & physikalische Eigenschaften

XLogP1,9
Polarare Oberfläche (TPSA)66,1
H-Brücken-Donoren1
H-Brücken-Akzeptoren4
Frei drehbare Bindungen0
Schwere Atome11
Formalladung0
Komplexität158
StoffklassenNitrogen Compounds -> Nitrophenols
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
Physical DescriptionGold powder[Sigma-Aldrich MSDS]
Schmelzpunkt75-77 °C (lit.)
Siedepunkt234.1±20.0 °C(Predicted)
Dichte1.4306 (estimate)
LagerbedingungenInert atmosphere,Room Temperature
Aggregatzustandpowder to crystal
pKa (Säurekonstante)6.76±0.14(Predicted)
FarbeOrange to Green to Amber
BRN1950412
InChIInChI=1S/C6H4FNO3/c7-4-1-2-6(9)5(3-4)8(10)11/h1-3,9H
InChIKeyZHRLVDHMIJDWSS-UHFFFAOYSA-N
SMILESC1(O)=CC=C(F)C=C1[N+]([O-])=O
CAS Datenbank394-33-2(CAS DataBase Reference)
NIST chemische Informationen4-Fluoro-2-nitrophenol(394-33-2)
EPA chemische Informationen4-Fluoro-2-nitrophenol (394-33-2)

Sicherheit & Vorschriften

GHS-EinstufungWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
GefahrenübersichtA skin and strong eye irritantProlonged or repeated exposure may cause eye injuryHarmful by ingestion and skin absorption[Sigma-Aldrich MSDS] See 2-Nitrophenol.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Wassergefährdungsklasse (WGK)3
Zollcode29089000
R-Sätze (R)20/21/22-36/37/38
GefahrensymboleXn,Xi
Sicherheitshinweise (S)26-36-37/39
GefahrenklasseIRRITANTAcute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
Lagerklasse11 - Combustible Solids

Anwendungen & Verwendung

Verwenden

4-Fluoro-2-nitrophenol may be used in the preparation of 5-fluoro-2-methoxyanilineand 5-fluoro-2-hydroxyaniline.