4-Methyl-5-vinylthiazole

4-甲基-5-乙烯基噻唑

Also known as: 5-Ethenyl-4-methylthiazole, 4-Methyl-5-vinyl-1,3-thiazole, 5-Vinyl-4-methylthiazole, 4-methyl-5-vinyl-thiazol, 5-ethenyl-4-methyl-1,3-thiazole, 5-ethenyl-4-methyl-thiazol, Vinylsulfurol, VINYLSULFUROL

CAS No.
1759-28-0
Jingsj CID
J-38725-5
Molecular Formula
C6H7NS
Chinese Name
4-甲基-5-乙烯基噻唑
Molecular Weight
125.191 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point−15 °C(lit.)
Boiling Point185.3±9.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point70.6±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Methyl-5-vinylthiazole?

1759-28-0

What are the molecular formula and molecular weight of 4-Methyl-5-vinylthiazole?

C6H7NS, molecular weight 125.191 g/mol

Is 4-Methyl-5-vinylthiazole hazardous?

Warning

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