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4-Fluoro-3-methylbenzoyl chloride

4-氟-3-甲基苯甲酰氯

Also known as: 4-FLUORO-3-METHYLBENZOYL CHLORIDE, 4-FLUORO-M-TOLUOYL CHLORIDE, 4-Fluor-3-methyl-benzoylchlorid, 4-Fluoro-3-methylbenzoic acid chloride, 4-Fluoro-3-methylbenzoyl, 4-Fluoro-m-toluoyl chloride, 5-(Chlorocarbonyl)-2-fluorotoluene, Benzoyl chloride, 4-fluoro-3-methyl-

4-Fluoro-3-methylbenzoyl chloride (CAS 455-84-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6ClFO and a molecular weight of 172.584 g/mol. It is also known as 4-FLUORO-3-METHYLBENZOYL CHLORIDE, 4-FLUORO-M-TOLUOYL CHLORIDE and 4-Fluor-3-methyl-benzoylchlorid. Key properties include a melting point of 115 ° C /2.7kPa, a boiling point of 214.1±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 83.3±21.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
455-84-5
Jingsj CID
J-6174-8
Molecular Formula
C8H6ClFO
Chinese Name
4-氟-3-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

Melting Point115 ° C /2.7kPa
Boiling Point214.1±20.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point83.3±21.8 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-Fluoro-3-methylbenzoyl chloride?

The CAS number of 4-Fluoro-3-methylbenzoyl chloride is 455-84-5.

What are the molecular formula and molecular weight of 4-Fluoro-3-methylbenzoyl chloride?

4-Fluoro-3-methylbenzoyl chloride has molecular formula C8H6ClFO and molecular weight 172.584 g/mol.

Is 4-Fluoro-3-methylbenzoyl chloride hazardous?

4-Fluoro-3-methylbenzoyl 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. "4-Fluoro-3-methylbenzoyl chloride (CAS 455-84-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6174-8 (accessed 2026-10-22).

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