Ethyl 2,2-difluoropropanoate

Modify Date: 2024-01-02 18:34:23

Ethyl 2,2-difluoropropanoate Structure
Ethyl 2,2-difluoropropanoate structure
Common Name Ethyl 2,2-difluoropropanoate
CAS Number 28781-85-3 Molecular Weight 138.113
Density 1.1±0.1 g/cm3 Boiling Point 97.2±25.0 °C at 760 mmHg
Molecular Formula C5H8F2O2 Melting Point N/A
MSDS N/A Flash Point 13.4±18.1 °C

 Names

Name 2,2-Difluoropropionic acid ethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 97.2±25.0 °C at 760 mmHg
Molecular Formula C5H8F2O2
Molecular Weight 138.113
Flash Point 13.4±18.1 °C
Exact Mass 138.049240
PSA 26.30000
LogP 0.76
Vapour Pressure 42.2±0.2 mmHg at 25°C
Index of Refraction 1.354

 Safety Information

Hazard Codes F: Flammable;Xi: Irritant;
HS Code 2915900090

 Synthetic Route

~99%

Ethyl 2,2-difluoropropanoate Structure

Ethyl 2,2-diflu...

CAS#:28781-85-3

Literature: Brandt, Thomas A. Patent: US2007/260056 A1, 2007 ; Location in patent: Page/Page column 13 ; US 20070260056 A1

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Ethyl 2,2-difluoropropanoate Structure

Ethyl 2,2-diflu...

CAS#:28781-85-3

Literature: Pfizer Inc. Patent: US2005/101592 A1, 2005 ; Location in patent: Page/Page column 31 ;

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Ethyl 2,2-difluoropropanoate Structure

Ethyl 2,2-diflu...

CAS#:28781-85-3

Literature: Brocks,J.A. et al. Chemische Berichte, 1970 , vol. 103, p. 1692 - 1700

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Synonyms

Ethyl 2,2-difluoropropanoate
Ethyl 2,2-difluoropropionate
Propanoic acid, 2,2-difluoro-, ethyl ester