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HCID 2762839Erstellt: 26. Oktober 2026

4-Chloro-2-fluoropyridine

4-CHLORO-2-FLUOROPYRIDINE · 2-fluoro-4-chloropyridine · Pyridine, 4-chloro-2-fluoro- · 4-Chloro-2-fluoropyridine, 95+% · 3-Bromo-6-chloro-3-methylpyridine · 4-CHLORO-2-FLUOROPYRIDINE ISO 9001：2015 REACH

https://huagongshe.com/de/chemical/2762839

Molekülstruktur von 4-Chloro-2-fluoropyridine

Identifikatoren & physikalische Daten

CAS No.34941-92-9
SummenformelC5H3ClFN
Durchschnittliche Molmasse131,53 g/mol
Monoisotopische Masse130,993805 g/mol
SMILESFc1cc(Cl)ccn1
InChIKeyGNJKJKBURMCLOR-UHFFFAOYSA-N
PubChem CID2762839
EC No.894-777-0
DTXSIDDTXSID50376500

Chemische & physikalische Eigenschaften

XLogP1,9
Polarare Oberfläche (TPSA)12,9
H-Brücken-Donoren0
H-Brücken-Akzeptoren2
Frei drehbare Bindungen0
Schwere Atome8
Formalladung0
Komplexität78,8
Siedepunkt155.9±20.0 °C(Predicted)
Dichte1.331±0.06 g/cm3(Predicted)
Lagerbedingungenunder inert gas (nitrogen or Argon) at 2-8°C
pKa (Säurekonstante)0.79±0.10(Predicted)
AggregatzustandSolid
InChIInChI=1S/C5H3ClFN/c6-4-1-2-8-5(7)3-4/h1-3H
InChIKeyGNJKJKBURMCLOR-UHFFFAOYSA-N
SMILESC1(F)=NC=CC(Cl)=C1

Sicherheit & Vorschriften

GHS-EinstufungWarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Zollcode2933399990