Ethyl 4,4-difluoro-3-oxobutanoate

Modify Date: 2024-01-02 15:19:55

Ethyl 4,4-difluoro-3-oxobutanoate Structure
Ethyl 4,4-difluoro-3-oxobutanoate structure
Common Name Ethyl 4,4-difluoro-3-oxobutanoate
CAS Number 352-24-9 Molecular Weight 166.123
Density 1.2±0.1 g/cm3 Boiling Point 170.1±30.0 °C at 760 mmHg
Molecular Formula C6H8F2O3 Melting Point N/A
MSDS Chinese USA Flash Point 55.7±19.4 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name ethyl 4,4-difluoro-3-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 170.1±30.0 °C at 760 mmHg
Molecular Formula C6H8F2O3
Molecular Weight 166.123
Flash Point 55.7±19.4 °C
Exact Mass 166.044144
PSA 43.37000
LogP 1.37
Vapour Pressure 1.5±0.3 mmHg at 25°C
Index of Refraction 1.375

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319
Precautionary Statements P305 + P351 + P338
Hazard Codes F: Flammable;Xi: Irritant;
Risk Phrases R10
Safety Phrases S26
RIDADR UN 1993
HS Code 2918300090

 Synthetic Route

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

ethyl4,4-difluoro-3-oxobutyrate
Ethyl 4,4-difluoro(acetoacetate)
ethyl difluoromethyl acetoacetate
4,4-Difluoro-3-oxobutyric Acid Ethyl Ester
Butanoic acid,4,4-difluoro-3-oxo-,ethyl ester
MFCD00039277
Ethyl 4,4-difluoroacetoacetate
HF2CCOCH2CO2Et
4,4-difluoro-3-oxo-butyric acid ethyl ester
Butanoic acid, 4,4-difluoro-3-oxo-, ethyl ester
Ethyl difluoroacetoacetate
Ethyl 4,4-Difluoro-3-oxobutyrate
ethyl 4.4-difluoro-3-oxobutanoate
4,4-Difluoroacetoacetic Acid Ethyl Ester
EINECS 206-519-0
Ethyl 4,4-difluoro-3-oxobutanoate
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