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Ethyl difluoroacetate

Ethyl difluoroacetate structure

CAS No:
454-31-9
Formula:
C4H6F2O2
Chemical Name:
Ethyl difluoroacetate
Synonyms:
Acetic acid,2,2-difluoro-,ethyl ester;Acetic acid,difluoro-,ethyl ester;Ethyl difluoroacetate;Difluoroacetic acid ethyl ester;Ethyl 2,2-difluoroacetate;2,2-Difluoroacetic acid ethyl ester;α,α-Difluoroacetic acid ethyl ester
Categories:
Chemical Reagents > Organic Reagents

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Description

clear colorless liquid

Ethyl difluoroacetate Basic Attributes

Molecular Weight：

124.08600

Exact Mass：

124.09

EC Number：

207-223-4

DSSTox ID：

DTXSID0060010

HScode：

2942000000

Characteristics

PSA：

26.30000

XLogP3：

0.81460

Density：

1.244 g/cm³ @ Temp: 20 °C

Boiling Point：

100 °C

Flash Point：

25ºC

Refractive Index：

1.3465-1.3485

Water Solubility：

Slightly soluble in water

Vapor Pressure：

0.836mmHg at 25°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 2924

wgk germany：

hazard class code：

R10; R34

safety instructions：

S16-S26-S36/37/39-S45

Marks：

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H226-H314

GHS Classification：

|Danger|H225 (68.72%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P264, P273, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P391, P403+P235, P405, and P501|Aggregated GHS information provided by 179 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Ethyl difluoroacetate Use and Manufacturing

Uses

Pharmaceutical intermediates, solvents, etc.

Manufacturing Info：

Acetic acid, 2,2-difluoro-, ethyl ester: ACTIVE

Computed Properties

Molecular Weight:124.09
XLogP3:0.9
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:124.03358575
Monoisotopic Mass:124.03358575
Topological Polar Surface Area:26.3
Heavy Atom Count:8
Complexity:82.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Ethyl acrylate

Ethanol

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