2-quinoxalinethiol

Also known as: 1H-quinoxaline-2-thione, 2(1H)-Quinoxalinethione, 2-QUINOXALINETHIOL, 2-Quinoxalinethiol, 2-mercaptoquinoxaline, 2-quinoxalinylhydrosulfide, LABOTEST-BB LTBB000014, MFCD00138789, Quinoxaline-2(1h)-thione, Quinoxaline-2-thiol, quinoxaline-2-thiol

2-quinoxalinethiol (CAS 6962-54-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H6N2S and a molecular weight of 162.21200 g/mol. Key properties include a melting point of 192-195ºC, a boiling point of 307ºC at 760 mmHg, a density of 1.32g/cm3 and a flash point of 139.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6962-54-5
Jingsj CID: J-1991591-4
Molecular Formula: C₈H₆N₂S
Molecular Weight: 162.21200 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	192-195ºC
Boiling Point	307ºC at 760 mmHg
Density	1.32g/cm3
Flash Point	139.5ºC
Exact Mass	162.02500
PSA	64.58000
LogP	1.91850
Refractive Index	1.709

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-quinoxalinethiol?

The CAS number of 2-quinoxalinethiol is 6962-54-5.

What are the molecular formula and molecular weight of 2-quinoxalinethiol?

2-quinoxalinethiol has molecular formula C8H6N2S and molecular weight 162.21200 g/mol.

What are the upstream and downstream products of 2-quinoxalinethiol?

For 2-quinoxalinethiol, Upstream Products: 2-Chloroquinoxaline, 2(1H)-Quinoxalinone, Sodium ethoxide; Downstream Products: 2-(Quinoxalin-2-ylsulfanyl)acetic acid, 2-Hydrazinoquinoxaline.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-quinoxalinethiol (CAS 6962-54-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991591-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.