1-(5-Chloropyridin-2-yl)ethanone
Also known as: 2-Acetyl-5-chloropyridine, 1-(5-chloro-2-pyridinyl)ethanone, 1-(5-chloropyridin-2-yl)ethan-1-one, Ethanone, 1-(5-chloro-2-pyridinyl)-, KML-81, KML-113
1-(5-Chloropyridin-2-yl)ethanone (CAS 94952-46-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO and a molecular weight of 155.582 g/mol. Key properties include a boiling point of 236.8±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 97.0±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 94952-46-2
- Jingsj CID
- J-1504704-8
- Molecular Formula
- C7H6ClNO
- Molecular Weight
- 155.582 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 236.8±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 97.0±21.8 °C |
| Exact Mass | 155.013794 |
| PSA | 29.96000 |
| LogP | 1.80 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.535 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-(5-Chloropyridin-2-yl)ethanone?
The CAS number of 1-(5-Chloropyridin-2-yl)ethanone is 94952-46-2.
What are the molecular formula and molecular weight of 1-(5-Chloropyridin-2-yl)ethanone?
1-(5-Chloropyridin-2-yl)ethanone has molecular formula C7H6ClNO and molecular weight 155.582 g/mol.
What are the upstream and downstream products of 1-(5-Chloropyridin-2-yl)ethanone?
For 1-(5-Chloropyridin-2-yl)ethanone, Upstream Products: 2-Bromo-5-chloropyridine, N,N-Dimethylacetamide, 5-Chloro-2-cyanopyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(5-Chloropyridin-2-yl)ethanone (CAS 94952-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504704-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.