(5-Amino-1H-1,2,4-triazol-3-yl)methanol

(5-氨基-1H-1,2,4-三唑-3-基)甲醇

Also known as: 1H-1,2,4-Triazole-3-methanol, 5-amino-, 3-Amino-5-hydroxymethyl-1,2,4-triazole, 3-Amino-5-hydroxymethyl-s-triazole, (3-Amino-1H-1,2,4-triazol-5-yl)methanol, (3-Amino-3H-1,2,4-triazol-5-yl)methanol, SKL394, NSC 513582

(5-Amino-1H-1,2,4-triazol-3-yl)methanol (CAS 27277-03-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C3H6N4O and a molecular weight of 114.106 g/mol. It is also known as 1H-1,2,4-Triazole-3-methanol, 5-amino-, 3-Amino-5-hydroxymethyl-1,2,4-triazole and 3-Amino-5-hydroxymethyl-s-triazole. Key properties include a boiling point of 461.3±47.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 232.8±29.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 27277-03-8
Jingsj CID: J-1155200-4
Molecular Formula: C₃H₆N₄O
Chinese Name: (5-氨基-1H-1,2,4-三唑-3-基)甲醇
Molecular Weight: 114.106 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	461.3±47.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	232.8±29.3 °C

Frequently Asked Questions

What is the CAS number of (5-Amino-1H-1,2,4-triazol-3-yl)methanol?

The CAS number of (5-Amino-1H-1,2,4-triazol-3-yl)methanol is 27277-03-8.

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

(5-Amino-1H-1,2,4-triazol-3-yl)methanol has molecular formula C3H6N4O and molecular weight 114.106 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(5-Amino-1H-1,2,4-triazol-3-yl)methanol (CAS 27277-03-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1155200-4 (accessed 2026-10-25).

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