4-Ethynyl-2-methylthiazole

4-乙炔基-2-甲基噻唑

Also known as: 4-Ethynyl-2-methyl-1,3-thiazole, Thiazole, 4-ethynyl-2-methyl-, MFCD18207414

CAS No.
107263-89-8
Jingsj CID
J-1496343-0
Molecular Formula
C6H5NS
Chinese Name
4-乙炔基-2-甲基噻唑
Molecular Weight
123.17600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point185.2°C at 760 mmHg
Density1.15g/cm3
Flash Point67.4°C

Frequently Asked Questions

What is the CAS number of 4-Ethynyl-2-methylthiazole?

107263-89-8

What are the molecular formula and molecular weight of 4-Ethynyl-2-methylthiazole?

C6H5NS, molecular weight 123.17600 g/mol

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