ethyl 2,2-difluoroacetoacetate

Modify Date: 2025-08-20 22:25:15

ethyl 2,2-difluoroacetoacetate Structure
ethyl 2,2-difluoroacetoacetate structure
Common Name ethyl 2,2-difluoroacetoacetate
CAS Number 2266-48-0 Molecular Weight 166.123
Density 1.2±0.1 g/cm3 Boiling Point 161.2±35.0 °C at 760 mmHg
Molecular Formula C6H8F2O3 Melting Point N/A
MSDS N/A Flash Point 50.5±20.8 °C

 Names

Name ethyl 2,2-difluoro-3-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 161.2±35.0 °C at 760 mmHg
Molecular Formula C6H8F2O3
Molecular Weight 166.123
Flash Point 50.5±20.8 °C
Exact Mass 166.044144
PSA 43.37000
LogP 1.33
Vapour Pressure 2.3±0.3 mmHg at 25°C
Index of Refraction 1.376

 Safety Information

Risk Phrases R10;R36/38
Safety Phrases S16-S26-S36
RIDADR 1993
Packaging Group III
Hazard Class 3
HS Code 2918300090

 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

MFCD00190633
Ethyl difluoroacetoacetate
ethyl 2,2-difluoro-3-oxo-butanoate
2,2-Difluoro-3-oxo-butyric acid ethyl ester
Ethyl 2,2-difluoro-3-oxobutanoate
2,2-Difluor-acetessigsaeure-aethylester
Ethyl2,2-difluoroacetoacetate
Butanoic acid, 2,2-difluoro-3-oxo-, ethyl ester
2,2-DIFLUORO-3-OXOBUTYRIC ACID ETHYL ESTER
2,2-difluoro-acetoacetic acid ethyl ester
ETHYL 2,2-DIFLUOROACETOACETATE
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