Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 69624Erstellt: 26. Oktober 2026

1,1,2,2,3-Pentafluoropropane

R245ca · Fc245ca · R 245ca · HFC-245CA · 1,1,2,2,3-Pentafluoropropane · 1H,1H,3H-Perfluoropropane 98% · propane,1,1,2,2,3-pentafluoro- · 1,1,2,2,3-Pentafluoropropane98%

https://huagongshe.com/de/chemical/69624

Molekülstruktur von 1,1,2,2,3-Pentafluoropropane

Identifikatoren & physikalische Daten

CAS No.679-86-7
SummenformelC3H3F5
Durchschnittliche Molmasse134,05 g/mol
Monoisotopische Masse134,0154912 g/mol
SMILESFCC(F)(F)C(F)F
InChIKeyAWTOFSDLNREIFS-UHFFFAOYSA-N
PubChem CID69624
EC No.633-257-8
DTXSIDDTXSID3073925

Chemische & physikalische Eigenschaften

XLogP2,1
Polarare Oberfläche (TPSA)0
H-Brücken-Donoren0
H-Brücken-Akzeptoren5
Frei drehbare Bindungen2
Schwere Atome8
Formalladung0
Komplexität68,1
SpringerMaterials PropertiesBoiling point
Schmelzpunkt−82 °C(lit.)
Siedepunkt25-26 °C(lit.)
Dichte1.398 g/mL at 25 °C(lit.)
Dampfdruck40.81 psi ( 55 °C)
Brechungsindexn20/D 1.567(lit.)
Flammpunkt50 °F
EPA chemische InformationenHFC-245ca (679-86-7)

Sicherheit & Vorschriften

GHS-EinstufungDangerH224 (97.5%): Extremely flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P262, P264, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P316, P321, P330, P361+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesFlam. Liq. 1 (97.5%)
Wassergefährdungsklasse (WGK)3
UN-TransportnummerUN 1993 3/PG 1
Zollcode2903392715
R-Sätze (R)11-23/24/25
GefahrensymboleF,T
hazard_noteFlammable
Sicherheitshinweise (S)16-36/37/39-45
GefahrenklasseIRRITANT