1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride

1-甲基-1,2,3,4-四氢喹喔啉二盐酸盐

Also known as: 1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride, Quinoxaline, 1,2,3,4-tetrahydro-1-methyl-, dihydrochloride, 1-Methyl-1,2,3,4-tetrahydroquinoxaline HCl, 1-Methyl-1,2,3,4-tetrahydrochinoxalin dihydrochloride

1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride (CAS 36438-97-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H12N2 and a molecular weight of 148.205 g/mol. It is also known as Quinoxaline, 1,2,3,4-tetrahydro-1-methyl-, dihydrochloride, 1-Methyl-1,2,3,4-tetrahydroquinoxaline HCl and 1-Methyl-1,2,3,4-tetrahydrochinoxalin dihydrochloride. Key properties include a boiling point of 268.6±29.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 134.2±15.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
36438-97-8
Jingsj CID
J-1485663-3
Molecular Formula
C9H12N2
Chinese Name
1-甲基-1,2,3,4-四氢喹喔啉二盐酸盐
Molecular Weight
148.205 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point268.6±29.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point134.2±15.2 °C

Frequently Asked Questions

What is the CAS number of 1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride?

The CAS number of 1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride is 36438-97-8.

What are the molecular formula and molecular weight of 1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride?

1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride has molecular formula C9H12N2 and molecular weight 148.205 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride (CAS 36438-97-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1485663-3 (accessed 2026-10-25).

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