2',4'-Dichloropropiophenone

Also known as: 1-(2,4-dichlorophenyl)propan-1-one, 1-Propanone, 1-(2,4-dichlorophenyl)-, 2,4-Dichloropropiophenone

2',4'-Dichloropropiophenone (CAS 37885-41-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H8Cl2O and a molecular weight of 203.06500 g/mol. Key properties include a boiling point of 121-123°C 7mm, a density of 1,287 g/cm3 and a flash point of >110°C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 37885-41-9
Jingsj CID: J-6561-2
Molecular Formula: C₉H₈Cl₂O
Molecular Weight: 203.06500 g/mol
Category: Solvents
Last updated: 11/3/2026

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Physicochemical Properties

Boiling Point	121-123°C 7mm
Density	1,287 g/cm3
Flash Point	>110°C
Exact Mass	201.99500
PSA	17.07000
LogP	3.58610
Refractive Index	1.551-1.553

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',4'-Dichloropropiophenone?

The CAS number of 2',4'-Dichloropropiophenone is 37885-41-9.

What are the molecular formula and molecular weight of 2',4'-Dichloropropiophenone?

2',4'-Dichloropropiophenone has molecular formula C9H8Cl2O and molecular weight 203.06500 g/mol.

What are the upstream and downstream products of 2',4'-Dichloropropiophenone?

For 2',4'-Dichloropropiophenone, Upstream Products: Propionyl chloride, 1,3-Dichlorobenzene, 2,4-Dichlorobenzaldehyde; Downstream Products: 3-(2,4-Dichlorophenyl)propanoic acid, 2-Bromo-1-(2,4-dichlorophenyl)propan-1-one.

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

Last updated: 11/3/2026

How to cite: Jingsj. "2',4'-Dichloropropiophenone (CAS 37885-41-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6561-2 (accessed 2026-11-09).

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