Methyl 1H-1,2,3-triazole-4-carboxylate

1,2,3-三氮唑-4-甲酸甲酯

Also known as: Methyl 1,2,3-triazole-4-carboxylate, Methyl 2H-1,2,3-triazole-4-carboxylate, 1,2,3-Triazole-4-carboxylic acid methyl ester, 1H-1,2,3-Triazole-4-carboxylic acid methyl ester, Methyl 1H-1,2,3-triazole-5-carboxylate, DM1Impurity16

CAS No.
4967-77-5
Jingsj CID
J-1495586-8
Molecular Formula
C4H5N3O2
Chinese Name
1,2,3-三氮唑-4-甲酸甲酯
Molecular Weight
127.10100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point279.3ºC at 760 mmHg
Density1.38g/cm3
Flash Point122.7ºC

Frequently Asked Questions

What is the CAS number of Methyl 1H-1,2,3-triazole-4-carboxylate?

4967-77-5

What are the molecular formula and molecular weight of Methyl 1H-1,2,3-triazole-4-carboxylate?

C4H5N3O2, molecular weight 127.10100 g/mol

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