2-Mercaptobenzoxazole

2-巯基苯并恶唑

Also known as: 2-Benzoxazolethione, 2-Mercaptobenzothiazole, 2-Mercapto-1,3-benzoxazole, 2-Benzoxazolinethione, 2-Benzoxazolylthiol, 2-Mercatobenzoxazole, 2-Thiobenzoxazole, Benzoxazole-2-thiol, Benzo[d]oxazole-2-thiol, 1,3-Benzoxazole-2(3H)-thione, 2(3H)-Benzoxazolethione, 2-Mercaptobenzooxazole, Benzoxazolinethione, MFCD00005769, EINECS 219-191-9

2-Mercaptobenzoxazole (CAS 2382-96-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5NOS and a molecular weight of 151.186 g/mol. It is also known as 2-Benzoxazolethione, 2-Mercaptobenzothiazole and 2-Mercapto-1,3-benzoxazole. Key properties include a melting point of 192-195 °C(lit.), a boiling point of 250.9±23.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 105.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2382-96-9
Jingsj CID: J-8247-1
Molecular Formula: C₇H₅NOS
Chinese Name: 2-巯基苯并恶唑
Molecular Weight: 151.186 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	192-195 °C(lit.)
Boiling Point	250.9±23.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	105.6±22.6 °C

Frequently Asked Questions

What is the CAS number of 2-Mercaptobenzoxazole?

The CAS number of 2-Mercaptobenzoxazole is 2382-96-9.

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

2-Mercaptobenzoxazole has molecular formula C7H5NOS and molecular weight 151.186 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. "2-Mercaptobenzoxazole (CAS 2382-96-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8247-1 (accessed 2026-10-22).

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