4-Amino-6-methyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine hydrochloride

4-氨基-6-甲基-3-氧代-2,3,4,5-四氢-1,2,4-三嗪盐酸盐

Also known as: 4-Amino-6-methyl-4,5-dihydro-1,2,4-triazin-3(2H)-one hydrochloride, 4-amino-6-methyl-2,5-dihydro-1,2,4-triazin-3-one,hydrochloride

4-Amino-6-methyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine hydrochloride (CAS 158329-07-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H9ClN4O and a molecular weight of 164.59300 g/mol. It is also known as 4-Amino-6-methyl-4,5-dihydro-1,2,4-triazin-3(2H)-one hydrochloride and 4-amino-6-methyl-2,5-dihydro-1,2,4-triazin-3-one,hydrochloride. Key properties include a boiling point of 260.7ºC at 760 mmHg and a flash point of 111.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
158329-07-8
Jingsj CID
J-1520207-7
Molecular Formula
C4H9ClN4O
Chinese Name
4-氨基-6-甲基-3-氧代-2,3,4,5-四氢-1,2,4-三嗪盐酸盐
Molecular Weight
164.59300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point260.7ºC at 760 mmHg
Flash Point111.5ºC

Frequently Asked Questions

What is the CAS number of 4-Amino-6-methyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine hydrochloride?

The CAS number of 4-Amino-6-methyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine hydrochloride is 158329-07-8.

What are the molecular formula and molecular weight of 4-Amino-6-methyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine hydrochloride?

4-Amino-6-methyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine hydrochloride has molecular formula C4H9ClN4O and molecular weight 164.59300 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Amino-6-methyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine hydrochloride (CAS 158329-07-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520207-7 (accessed 2026-10-25).

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