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2-Fluoro-5-(trifluoromethyl)benzoyl chloride

2-氟-5-(三氟甲基)苯甲酰氯

Also known as: 2-fluoro-5-(trifluoromethyl)benzoyl chloride, 2-fluoro-5-trifluoromethylbenzoyl chloride, Benzoyl chloride, 2-fluoro-5-(trifluoromethyl)-, alpha,alpha,alpha,6-Tetrafluoro-m-toluoyl chloride, MFCD00061156, GVR BF EXFFF

2-Fluoro-5-(trifluoromethyl)benzoyl chloride (CAS 207981-46-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3ClF4O and a molecular weight of 226.555 g/mol. It is also known as 2-fluoro-5-(trifluoromethyl)benzoyl chloride, 2-fluoro-5-trifluoromethylbenzoyl chloride and Benzoyl chloride, 2-fluoro-5-(trifluoromethyl)-. Key properties include a boiling point of 191.2±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 69.4±27.3 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
207981-46-2
Jingsj CID
J-46427-3
Molecular Formula
C8H3ClF4O
Chinese Name
2-氟-5-(三氟甲基)苯甲酰氯
Molecular Weight
226.555 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point191.2±40.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point69.4±27.3 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Fluoro-5-(trifluoromethyl)benzoyl chloride?

The CAS number of 2-Fluoro-5-(trifluoromethyl)benzoyl chloride is 207981-46-2.

What are the molecular formula and molecular weight of 2-Fluoro-5-(trifluoromethyl)benzoyl chloride?

2-Fluoro-5-(trifluoromethyl)benzoyl chloride has molecular formula C8H3ClF4O and molecular weight 226.555 g/mol.

Is 2-Fluoro-5-(trifluoromethyl)benzoyl chloride hazardous?

2-Fluoro-5-(trifluoromethyl)benzoyl chloride has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Fluoro-5-(trifluoromethyl)benzoyl chloride (CAS 207981-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46427-3 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.