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Difluoroacetic acid

Difluoroacetic acid chemical structure
CAS Number381-73-7
FormulaN/A
Mol. Weight96.03 g/mol

What is Difluoroacetic acid?

Difluoroacetic acid is a chemical compound with CAS number 381-73-7. It is used in various industrial and research applications.

Applications

Used in the preparation of 2-difluoromethylbenzimidazoles, -oxazoles and -thiazoles from ortho-substituted anilines mediated by triphenylphoshine.1

Specifications

Linear Formula

F2CHCO2H

Molecular Weight

96.03 g/mol

Assay/Purity

98%

Boiling Point

132-134 °C(lit.)

Density

1.526 g/mL at 25 °C(lit.)

Safety Information

GHS05GHS05
Signal Word

Danger

Hazard Statements

H314

Precautionary Statements

P280-P305 + P351 + P338-P310

Required PPE

Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Melting Point

−1 °C(lit.)

EC Number

206-839-0

WGK Germany

3

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