3-(Trifluoromethyl)benzoyl chloride

3-(三氟甲基)苯甲酰氯

Also known as: m-Trifluoromethylbenzoyl chloride, α,α,α-Trifluoro-m-toluoyl chloride, α,α,α-Trifluoro-m-tolyl chloride, 3-(Trifluoromethyl)benzoyl chloride, 3-(Chlorocarbonyl)benzotrifluoride, 3-CF3PhCOCl, 3-trifluoromethylbenzoic acid chloride, Benzoyl chloride, 3-(trifluoromethyl)-, MFCD00000680, MTF-BOC, m-Toluoyl chloride, alpha,alpha,alpha-trifluoro-, m-Trifluiromethylbenzoyl chloride, metha-trifluoromethylbenzoyl chloride

CAS No.
2251-65-2
Jingsj CID
J-14778-7
Molecular Formula
C8H4ClF3O
Chinese Name
3-(三氟甲基)苯甲酰氯
Molecular Weight
208.565 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point185.5±0.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point75.5±27.3 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-(Trifluoromethyl)benzoyl chloride?

2251-65-2

What are the molecular formula and molecular weight of 3-(Trifluoromethyl)benzoyl chloride?

C8H4ClF3O, molecular weight 208.565 g/mol

Is 3-(Trifluoromethyl)benzoyl chloride hazardous?

Danger

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