Ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate

5-甲基-1H-1,2,4-三唑-3-乙酸乙酯

Also known as: ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate, 5-methyl-1H-1,2,4-triazole-3-acetic acid ethyl ester, 1H-1,2,4-triazole-5-acetic acid, 3-methyl-, ethyl ester, 1H-1,2,4-triazole-3-acetic acid, 5-methyl-, ethyl ester, 3-methyl-1H-1,2,4-triazole-5-acetic acid ethyl ester, ethyl (5-methyl-1H-1,2,4-triazol-3-yl)acetate

Ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate (CAS 100187-10-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H11N3O2 and a molecular weight of 169.18100 g/mol. It is also known as ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate, 5-methyl-1H-1,2,4-triazole-3-acetic acid ethyl ester and 1H-1,2,4-triazole-5-acetic acid, 3-methyl-, ethyl ester. Key properties include a boiling point of 338.508ºC at 760 mmHg, a density of 1.21 and a flash point of 158.524ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
100187-10-8
Jingsj CID
J-1403912-0
Molecular Formula
C7H11N3O2
Chinese Name
5-甲基-1H-1,2,4-三唑-3-乙酸乙酯
Molecular Weight
169.18100 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point338.508ºC at 760 mmHg
Density1.21
Flash Point158.524ºC

Frequently Asked Questions

What is the CAS number of Ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate?

The CAS number of Ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate is 100187-10-8.

What are the molecular formula and molecular weight of Ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate?

Ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate has molecular formula C7H11N3O2 and molecular weight 169.18100 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 2-(5-methyl-4H-1,2,4-triazol-3-yl)acetate (CAS 100187-10-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403912-0 (accessed 2026-10-26).

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