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

1-丙基-1H-1,2,4-三唑-5-甲醇

Also known as: 1-Propyl-1H-1,2,4-triazole-5-methanol, 1-Propyl-1H-[1,2,4]-triazol-5-methanol, 1H-1,2,4-Triazole-5-methanol, 1-propyl-, (2-PROPYL-2H-[1,2,4]TRIAZOL-3-YL)-METHANOL, 2-propyl-3-hydroxymethyl-1,2,4-triazole

(1-Propyl-1H-1,2,4-triazol-5-yl)methanol (CAS 202931-85-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C6H11N3O and a molecular weight of 141.171 g/mol. It is also known as 1-Propyl-1H-1,2,4-triazole-5-methanol, 1-Propyl-1H-[1,2,4]-triazol-5-methanol and 1H-1,2,4-Triazole-5-methanol, 1-propyl-. Key properties include a boiling point of 300.1±44.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 135.3±28.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 202931-85-9
Jingsj CID: J-1147907-9
Molecular Formula: C₆H₁₁N₃O
Chinese Name: 1-丙基-1H-1,2,4-三唑-5-甲醇
Molecular Weight: 141.171 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	300.1±44.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	135.3±28.4 °C

Frequently Asked Questions

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

The CAS number of (1-Propyl-1H-1,2,4-triazol-5-yl)methanol is 202931-85-9.

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

(1-Propyl-1H-1,2,4-triazol-5-yl)methanol has molecular formula C6H11N3O and molecular weight 141.171 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. "(1-Propyl-1H-1,2,4-triazol-5-yl)methanol (CAS 202931-85-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1147907-9 (accessed 2026-10-25).

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