Diethyl (difluoromethyl)phosphonate

Modify Date: 2024-01-02 10:20:05

Diethyl (difluoromethyl)phosphonate Structure
Diethyl (difluoromethyl)phosphonate structure
Common Name Diethyl (difluoromethyl)phosphonate
CAS Number 1478-53-1 Molecular Weight 188.110
Density 1.2±0.1 g/cm3 Boiling Point 179.2±35.0 °C at 760 mmHg
Molecular Formula C5H11F2O3P Melting Point N/A
MSDS Chinese USA Flash Point 62.2±25.9 °C

 Names

Name Diethyl (difluoromethane)phosphonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 179.2±35.0 °C at 760 mmHg
Molecular Formula C5H11F2O3P
Molecular Weight 188.110
Flash Point 62.2±25.9 °C
Exact Mass 188.041382
PSA 45.34000
LogP 0.79
Vapour Pressure 1.3±0.3 mmHg at 25°C
Index of Refraction 1.368
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 34
Safety Phrases 26-36/37/39
RIDADR UN 3265
HS Code 2931900090

 Synthetic Route

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

1-[difluoromethyl(ethoxy)phosphoryl]oxyethane
Phosphonic acid, P-(difluoromethyl)-, diethyl ester
Diethyl Difluoromethanephosphonate
Diethyl (difluoromethyl)phosphonate
Phosphonic acid, (difluoromethyl)-, diethyl ester