Ethyl chloro(difluoro)acetate

Modify Date: 2025-08-20 11:04:26

Ethyl chloro(difluoro)acetate Structure
Ethyl chloro(difluoro)acetate structure
Common Name Ethyl chloro(difluoro)acetate
CAS Number 383-62-0 Molecular Weight 158.531
Density 1.3±0.1 g/cm3 Boiling Point 93.8±35.0 °C at 760 mmHg
Molecular Formula C4H5ClF2O2 Melting Point N/A
MSDS Chinese USA Flash Point 28.9±15.1 °C
Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger

 Names

Name Ethyl Chlorodifluoroacetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 93.8±35.0 °C at 760 mmHg
Molecular Formula C4H5ClF2O2
Molecular Weight 158.531
Flash Point 28.9±15.1 °C
Exact Mass 157.994614
PSA 26.30000
LogP 1.64
Vapour Pressure 48.8±0.2 mmHg at 25°C
Index of Refraction 1.374

 Safety Information

Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger
Hazard Statements H225-H314
Precautionary Statements P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable;C:Corrosive;
Risk Phrases R11;R20/21/22;R34
Safety Phrases S16-S26-S27-S36/37/39-S45
RIDADR UN 2924 3/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 3
HS Code 2942000000

 Synthetic Route

~76%

Ethyl chloro(difluoro)acetate Structure

Ethyl chloro(di...

CAS#:383-62-0

Literature: BAYER CROPSCIENCE AKTIENGESELLSCHAFT Patent: WO2005/3077 A1, 2005 ; Location in patent: Page 13 ;

~%

Ethyl chloro(difluoro)acetate Structure

Ethyl chloro(di...

CAS#:383-62-0

Literature: Feist; Heinz-Rudi; Pohlmeyer; Wilhelm; Frehse; Joachim; Rudolph; Werner; Braun; Max; Eichholz; Kerstin Patent: US5405991 A1, 1995 ;

~19%

Ethyl chloro(difluoro)acetate Structure

Ethyl chloro(di...

CAS#:383-62-0

Literature: Bhadury, Pinaki S.; Palit, Meehir; Sharma, Mamta; Raza, Syed K.; Jaiswal, Devendra K. Journal of Fluorine Chemistry, 2002 , vol. 113, # 1 p. 47 - 50

~%

Ethyl chloro(difluoro)acetate Structure

Ethyl chloro(di...

CAS#:383-62-0

Literature: Park,J.D. et al. Journal of Organic Chemistry, 1961 , vol. 26, p. 3319 - 3323

~%

Ethyl chloro(difluoro)acetate Structure

Ethyl chloro(di...

CAS#:383-62-0

Literature: Park,J.D. et al. Journal of Organic Chemistry, 1961 , vol. 26, p. 3319 - 3323

~%

Ethyl chloro(difluoro)acetate Structure

Ethyl chloro(di...

CAS#:383-62-0

Literature: Swarts Recueil des Travaux Chimiques des Pays-Bas, 1906 , vol. 25, p. 249 Chem. Zentralbl., 1906 , vol. 77, # I p. 1237

 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%

 Articles4

More Articles
Pathway for the stereocontrolled Z and E production of alpha,alpha-difluorine-substituted phenyl butenoates.

J. Org. Chem. 71(22) , 8618-21, (2006)

An efficient preparation of pure ethyl Z- and E-alpha,alpha-difluoro-4-phenyl-3-butenoate 1a and 1b together with the corresponding acids 2a and 2b is described. The procedures involve stereocontrolle...

Synthesis of 3-gem-difluoro-2-ethoxy allylic alcohols from ethyl chlorodifluoroacetate. Bégué J-P, et al.

Tetrahedron Lett. 35(3) , 6097-6100, (1994)

A theoretical investigation on the kinetics and reactivity of the gas-phase reactions of ethyl chlorodifluoroacetate with OH radical and Cl atom at 298 K. Mishra BK, et al.

Struct. Chem. 25(2) , 463-470, (2014)

 Synonyms

Chlorodifluoroaceticacidethylester
ethyl 2-chloro-2,2-difluoroacetate
Acetic acid, chlorodifluoro-, ethyl ester
ethyl chlorodifluoroethanoate
Acetic acid, 2-chloro-2,2-difluoro-, ethyl ester
Ethyl chlorodifluoroacetate
EINECS 206-850-0
Ethyl chloro(difluoro)acetate
Chlorodifluoroacetic Acid Ethyl Ester
MFCD00013662
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