1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one

Also known as: 1-[4-(2-chloroethoxy)phenyl]-2-ethyl-2-phenylethanone, 1-Butanone, 1-[4-(2-chloroethoxy)phenyl]-2-phenyl-, 1-[4-(2-Chloroethoxy) phenyl]-2-phenyl butane-1-one

1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one (CAS 103628-22-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H19ClO2 and a molecular weight of 302.79500 g/mol. Key properties include a boiling point of 445.3ºC at 760 mmHg, a density of 1.132g/cm3 and a flash point of 167.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103628-22-4
Jingsj CID: J-1046471-8
Molecular Formula: C₁₈H₁₉ClO₂
Molecular Weight: 302.79500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	445.3ºC at 760 mmHg
Density	1.132g/cm3
Flash Point	167.9ºC
Exact Mass	302.10700
PSA	26.30000
LogP	4.68070
Vapor Pressure	3.99E-08mmHg at 25°C
Refractive Index	1.558

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 1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one?

The CAS number of 1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one is 103628-22-4.

What are the molecular formula and molecular weight of 1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one?

1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one has molecular formula C18H19ClO2 and molecular weight 302.79500 g/mol.

What are the upstream and downstream products of 1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one?

For 1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one, Upstream Products: 2-Phenylbutyric acid, (2-Chloroethoxy)benzene, 2-Phenylbutyryl chloride; Downstream Products: 4-Hydroxytamoxifen, Idoxifene, Tamoxifen.

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. "1-[4-(2-chloroethoxy)phenyl]-2-phenylbutan-1-one (CAS 103628-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1046471-8 (accessed 2026-11-09).

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