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2,3,4,5,6-Pentafluorophenylacetic acid

2,3,4,5,6-Pentafluorophenylacetic acid chemical structure
CAS Number653-21-4
Formula4
Mol. Weight226.10 g/mol

What is 2,3,4,5,6-Pentafluorophenylacetic acid?

2,3,4,5,6-Pentafluorophenylacetic acid is a chemical compound with CAS number 653-21-4 and molecular formula 4. It is used in various industrial and research applications.

Applications

2,3,4,5,6-Pentafluorophenylacetic acid has been used in the preparation of:
• 2,3,4,5,6-pentafluorophenylacetyl chloride1
• 4-bromo-phenacyl-2,3,4,5,6-pentafluorophenyl acetate2

Specifications

Linear Formula

C6F5CH2CO2H

Molecular Weight

226.10 g/mol

Assay/Purity

99%

Solubility

95% ethanol: soluble50 mg/mL, clear, colorless to very faintly yellow

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Gloves

Melting Point

108-110 °C(lit.)

EC Number

211-497-0

WGK Germany

3

Frequently Asked Questions

Alternative Names & Synonyms

5,6-Pentafluorophenylacetic acid,653-21-4, C6F5CH2CO2H