4-Methoxy-2-methylbenzenethiol

Also known as: 4-Methoxy-2-methylthiophenol, 4-METHOXY-2-METHYLTHIOPHENOL, 4-Methoxy-2-Methylbenzenethiol, 4-Methoxy-2-methyl-phenylmercaptan, 2-Methyl-4-methoxyphenylmercaptan, 4-methoxy-2-methyl-benzenethiol, 4-methoxy-2-methylbenzene-1-thiol, 5-Methoxy-2-mercapto-toluol, 5-methoxy-2-mercapto-toluene, Benzenethiol, 4-methoxy-2-methyl-

4-Methoxy-2-methylbenzenethiol (CAS 698-81-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H10OS and a molecular weight of 154.229 g/mol. Key properties include a boiling point of 248.4±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 104.0±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 698-81-7
Jingsj CID: J-1131531-4
Molecular Formula: C₈H₁₀OS
Molecular Weight: 154.229 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	248.4±20.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	104.0±21.8 °C
Exact Mass	154.045242
PSA	48.03000
LogP	2.92
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.559

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Methoxy-2-methylbenzenethiol?

The CAS number of 4-Methoxy-2-methylbenzenethiol is 698-81-7.

What are the molecular formula and molecular weight of 4-Methoxy-2-methylbenzenethiol?

4-Methoxy-2-methylbenzenethiol has molecular formula C8H10OS and molecular weight 154.229 g/mol.

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. "4-Methoxy-2-methylbenzenethiol (CAS 698-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1131531-4 (accessed 2026-11-09).

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