3-(3-Chlorophenyl)butan-2-one
Also known as: 3-(3-Chlorophenyl)-2-butanone, 2-Butanone, 3-(3-chlorophenyl)-, 3-(3-chlorophenyl)butan-2-one, 3-m-chlorophenyl-2-butanone
3-(3-Chlorophenyl)butan-2-one (CAS 21905-97-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H11ClO and a molecular weight of 182.64700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21905-97-5
- Jingsj CID
- J-1442845-6
- Molecular Formula
- C10H11ClO
- Molecular Weight
- 182.64700 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 182.05000 |
|---|---|
| PSA | 17.07000 |
| LogP | 3.03250 |
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 3-(3-Chlorophenyl)butan-2-one?
The CAS number of 3-(3-Chlorophenyl)butan-2-one is 21905-97-5.
What are the molecular formula and molecular weight of 3-(3-Chlorophenyl)butan-2-one?
3-(3-Chlorophenyl)butan-2-one has molecular formula C10H11ClO and molecular weight 182.64700 g/mol.
What are the upstream and downstream products of 3-(3-Chlorophenyl)butan-2-one?
For 3-(3-Chlorophenyl)butan-2-one, Upstream Products: 3-Chlorophenylacetone, iodomethane, 3-Chlorobenzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(3-Chlorophenyl)butan-2-one (CAS 21905-97-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1442845-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.