1-(2-Methylpyrimidin-4-yl)ethanone

1-(2-甲基嘧啶-4-基)乙酮

Also known as: 4-Acetyl-2-methylpyrimidine, Ethanone, 1-(2-methyl-4-pyrimidinyl)-, Ethanone,1-(2-methyl-4-pyrimidinyl)- (9CI), 1-(2-Methyl-4-pyrimidinyl)-ethanone, 1-(2-Methyl-4-pyrimidinyl)ethanone, 1-(2-MethylpyriMidin-4-yl)ethanone, 1-(2-methylpyrimidin-4-yl)ethanone

1-(2-Methylpyrimidin-4-yl)ethanone (CAS 67860-38-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8N2O and a molecular weight of 136.15100 g/mol. It is also known as 4-Acetyl-2-methylpyrimidine, Ethanone, 1-(2-methyl-4-pyrimidinyl)- and Ethanone,1-(2-methyl-4-pyrimidinyl)- (9CI). Key properties include a boiling point of 219.9ºC at 760 mmHg, a density of 1.1g/cm3 and a flash point of 89ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
67860-38-2
Jingsj CID
J-1453298-2
Molecular Formula
C7H8N2O
Chinese Name
1-(2-甲基嘧啶-4-基)乙酮
Molecular Weight
136.15100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point219.9ºC at 760 mmHg
Density1.1g/cm3
Flash Point89ºC

Frequently Asked Questions

What is the CAS number of 1-(2-Methylpyrimidin-4-yl)ethanone?

The CAS number of 1-(2-Methylpyrimidin-4-yl)ethanone is 67860-38-2.

What are the molecular formula and molecular weight of 1-(2-Methylpyrimidin-4-yl)ethanone?

1-(2-Methylpyrimidin-4-yl)ethanone has molecular formula C7H8N2O and molecular weight 136.15100 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-Methylpyrimidin-4-yl)ethanone (CAS 67860-38-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453298-2 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.