5-Fluoro-2-methylbenzoyl chloride

5-氟-2-甲基苯甲酰氯

Also known as: 5-fluoro-o-toluoyl chloride, 2-methyl-5-fluorobenzoyl chloride, 5-fluor-2-methyl-benzoylchlorid, 5-fluoro-2-methyl benzoylchloride, 5-fluoro-2-methylbenzoyl

CAS No.
21900-39-0
Jingsj CID
J-1992767-1
Molecular Formula
C8H6ClFO
Chinese Name
5-氟-2-甲基苯甲酰氯
Molecular Weight
172.584 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point211.9±20.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point82.0±21.8 °C

Frequently Asked Questions

What is the CAS number of 5-Fluoro-2-methylbenzoyl chloride?

21900-39-0

What are the molecular formula and molecular weight of 5-Fluoro-2-methylbenzoyl chloride?

C8H6ClFO, molecular weight 172.584 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026