1-(2,4-Dichloropyrimidin-5-yl)ethanone
1-(2,4-二氯嘧啶-5-基)乙酮
Also known as: 1-(2,4-Dichloro-5-pyrimidinyl)ethanone, 1-(2,4-dichloropyrimidin-5-yl)ethan-1-one, 2,4-Dichloro-5-acetylpyrimidine, 5-Acetyl-2,4-dichloropyrimidine, Ethanone, 1-(2,4-dichloro-5-pyrimidinyl)-
1-(2,4-Dichloropyrimidin-5-yl)ethanone (CAS 871254-62-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4Cl2N2O and a molecular weight of 191.015 g/mol. It is also known as 1-(2,4-Dichloro-5-pyrimidinyl)ethanone, 1-(2,4-dichloropyrimidin-5-yl)ethan-1-one and 2,4-Dichloro-5-acetylpyrimidine. Key properties include a boiling point of 268.9±20.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 116.4±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 871254-62-5
- Jingsj CID
- J-1125326-0
- Molecular Formula
- C6H4Cl2N2O
- Chinese Name
- 1-(2,4-二氯嘧啶-5-基)乙酮
- Molecular Weight
- 191.015 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 268.9±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 116.4±21.8 °C |
Frequently Asked Questions
What is the CAS number of 1-(2,4-Dichloropyrimidin-5-yl)ethanone?
The CAS number of 1-(2,4-Dichloropyrimidin-5-yl)ethanone is 871254-62-5.
What are the molecular formula and molecular weight of 1-(2,4-Dichloropyrimidin-5-yl)ethanone?
1-(2,4-Dichloropyrimidin-5-yl)ethanone has molecular formula C6H4Cl2N2O and molecular weight 191.015 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(2,4-Dichloropyrimidin-5-yl)ethanone (CAS 871254-62-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1125326-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.