2-Chloro-1-[4-(4-chlorophenoxy)phenyl]ethan-1-one

Also known as: 4-(4-Chlorophenoxy)-2-chlorophenylethanone, 4'-(4-Chlorophenoxy)-2'-chloroacetophenone, 2-chloro-1-[4-(4-chlorophenoxy)phenyl]ethanone, Ethanone, 2-chloro-1-[4-(4-chlorophenoxy)phenyl]-

2-Chloro-1-[4-(4-chlorophenoxy)phenyl]ethan-1-one (CAS 13221-80-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H10Cl2O2 and a molecular weight of 281.13400 g/mol. Key properties include a boiling point of 401.5ºC at 760 mmHg, a density of 1.308 g/cm3 and a flash point of 163.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13221-80-2
Jingsj CID: J-1087867-7
Molecular Formula: C₁₄H₁₀Cl₂O₂
Molecular Weight: 281.13400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	401.5ºC at 760 mmHg
Density	1.308 g/cm3
Flash Point	163.6ºC
Exact Mass	280.00600
PSA	26.30000
LogP	4.55380

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-1-[4-(4-chlorophenoxy)phenyl]ethan-1-one?

The CAS number of 2-Chloro-1-[4-(4-chlorophenoxy)phenyl]ethan-1-one is 13221-80-2.

What are the molecular formula and molecular weight of 2-Chloro-1-[4-(4-chlorophenoxy)phenyl]ethan-1-one?

2-Chloro-1-[4-(4-chlorophenoxy)phenyl]ethan-1-one has molecular formula C14H10Cl2O2 and molecular weight 281.13400 g/mol.

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-1-[4-(4-chlorophenoxy)phenyl]ethan-1-one (CAS 13221-80-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087867-7 (accessed 2026-11-06).

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