2(3H)-Benzoxazolethione, 4-hydroxy-

Also known as: 2(3H)-Benzoxazolethione, 4-hydroxy-, 2-Benzoxazolethiol, 4-hydroxy-, 4-Hydroxy-2(3H)-benzoxazolethione, 4-Hydroxy-2-benzoxazolethiol, 4-Hydroxybenzo[d]oxazole-2(3H)-thione, 4-Hydroxybenzoxazole-2-thione, 2-Mercaptobenzoxazol-4-ol, 4-Hydroxy-2,3-dihydro-1,3-benzoxazole-2-thione, 4-Hydroxy-3H-1,3-benzoxazole-2-thione, 4-hydroxybenzo[d]oxazole-2(3H)-thione

2(3H)-Benzoxazolethione, 4-hydroxy- (CAS 73713-92-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H5NO2S and a molecular weight of 167.18500 g/mol. Key properties include a boiling point of 290.2ºC at 760 mmHg, a density of 1.61g/cm3 and a flash point of 129.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 73713-92-5
Jingsj CID: J-1494699-7
Molecular Formula: C₇H₅NO₂S
Molecular Weight: 167.18500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	290.2ºC at 760 mmHg
Density	1.61g/cm3
Flash Point	129.3ºC
Exact Mass	167.00400
PSA	85.06000
LogP	1.82210
Refractive Index	1.776
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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(3H)-Benzoxazolethione, 4-hydroxy-?

The CAS number of 2(3H)-Benzoxazolethione, 4-hydroxy- is 73713-92-5.

What are the molecular formula and molecular weight of 2(3H)-Benzoxazolethione, 4-hydroxy-?

2(3H)-Benzoxazolethione, 4-hydroxy- has molecular formula C7H5NO2S and molecular weight 167.18500 g/mol.

What are the upstream and downstream products of 2(3H)-Benzoxazolethione, 4-hydroxy-?

For 2(3H)-Benzoxazolethione, 4-hydroxy-, Upstream Products: 2-Amino-1,3-benzenediol, Potassium ethylxanthate, 2,6-Dimethoxyaniline.

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(3H)-Benzoxazolethione, 4-hydroxy- (CAS 73713-92-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494699-7 (accessed 2026-11-09).

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