5-Methylisoxazole-3-carbonyl chloride

5-甲基异恶唑-3-甲酰氯

Also known as: 5-methyl-1,2-oxazole-3-carbonyl chloride, 5-methyl-3-isoxazolecarbonyl chloride, 3-Isoxazolecarbonyl chloride, 5-methyl-, 5-methylisoxazol-3-ylcarbonyl chloride, 5-Methyl-3-isoxazolecarboxylic acid chloride

CAS No.
39499-34-8
Jingsj CID
J-24120-9
Molecular Formula
C5H4ClNO2
Chinese Name
5-甲基异恶唑-3-甲酰氯
Molecular Weight
145.54400 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point104 °C
Density1.345g/cm3
Flash Point101.2ºC

Frequently Asked Questions

What is the CAS number of 5-Methylisoxazole-3-carbonyl chloride?

39499-34-8

What are the molecular formula and molecular weight of 5-Methylisoxazole-3-carbonyl chloride?

C5H4ClNO2, molecular weight 145.54400 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026