4-ethyl-2-methyl-4,5-dihydrothiazole

2-甲基-4-乙基噻唑啉

Also known as: 2-Methyl-4-ethylthiazoline, 4-Ethyl-2-methyl-2-thiazoline, 4-Ethyl-4,5-dihydro-2-methylthiazole, Thiazole, 4-ethyl-4,5-dihydro-2-methyl-, 2-Thiazoline, 4-ethyl-2-methyl-, 4-Ethyl-2-methylthiazoline

4-ethyl-2-methyl-4,5-dihydrothiazole (CAS 4293-61-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11NS and a molecular weight of 129.22300 g/mol. It is also known as 2-Methyl-4-ethylthiazoline, 4-Ethyl-2-methyl-2-thiazoline and 4-Ethyl-4,5-dihydro-2-methylthiazole. Key property: a flash point of 57 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4293-61-2
Jingsj CID
J-1422392-3
Molecular Formula
C6H11NS
Chinese Name
2-甲基-4-乙基噻唑啉
Molecular Weight
129.22300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Flash Point57 °C

Frequently Asked Questions

What is the CAS number of 4-ethyl-2-methyl-4,5-dihydrothiazole?

The CAS number of 4-ethyl-2-methyl-4,5-dihydrothiazole is 4293-61-2.

What are the molecular formula and molecular weight of 4-ethyl-2-methyl-4,5-dihydrothiazole?

4-ethyl-2-methyl-4,5-dihydrothiazole has molecular formula C6H11NS and molecular weight 129.22300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-ethyl-2-methyl-4,5-dihydrothiazole (CAS 4293-61-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1422392-3 (accessed 2026-10-25).

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