2'-Chloro-2-hydroxy-5-methylbenzophenone

Also known as: (2-Chlorophenyl)(2-hydroxy-5-methylphenyl)methanone, Methanone, (2-chlorophenyl)(2-hydroxy-5-methylphenyl)-, 2'-Chlor-2-hydroxy-5-methyl-benzophenon, 2-Hydroxy-5-methyl-2'-chlor-benzophenon, NSC 11161

2'-Chloro-2-hydroxy-5-methylbenzophenone (CAS 6280-52-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H11ClO2 and a molecular weight of 246.68900 g/mol. Key properties include a melting point of 75-78ºC(lit.), a boiling point of 373.6ºC at 760 mmHg, a density of 1.27g/cm3 and a flash point of 179.7ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6280-52-0
Jingsj CID: J-19972-4
Molecular Formula: C₁₄H₁₁ClO₂
Molecular Weight: 246.68900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	75-78ºC(lit.)
Boiling Point	373.6ºC at 760 mmHg
Density	1.27g/cm3
Flash Point	179.7ºC
Exact Mass	246.04500
PSA	37.30000
LogP	3.58500
Refractive Index	1.613

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2'-Chloro-2-hydroxy-5-methylbenzophenone?

The CAS number of 2'-Chloro-2-hydroxy-5-methylbenzophenone is 6280-52-0.

What are the molecular formula and molecular weight of 2'-Chloro-2-hydroxy-5-methylbenzophenone?

2'-Chloro-2-hydroxy-5-methylbenzophenone has molecular formula C14H11ClO2 and molecular weight 246.68900 g/mol.

Is 2'-Chloro-2-hydroxy-5-methylbenzophenone hazardous?

2'-Chloro-2-hydroxy-5-methylbenzophenone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 2'-Chloro-2-hydroxy-5-methylbenzophenone?

For 2'-Chloro-2-hydroxy-5-methylbenzophenone, Upstream Products: p-Cresol, 2-Chlorobenzoic acid, 4-Methylanisole.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2'-Chloro-2-hydroxy-5-methylbenzophenone (CAS 6280-52-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19972-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.