3-Phenyl-1-propanethiol

3-苯基丙硫醇

Also known as: 3-phenylpropane-1-thiol, 3-phenylpropanethiol, 3-phenylpropylmercaptan, 3-phenylpropylthiol, benzenepropanethiol, phenylpropyl mercaptan

3-Phenyl-1-propanethiol (CAS 24734-68-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H12S and a molecular weight of 152.25700 g/mol. It is also known as 3-phenylpropane-1-thiol, 3-phenylpropanethiol and 3-phenylpropylmercaptan. Key properties include a boiling point of 242.2ºC at 760mmHg, a density of 0.996g/cm3 and a flash point of 90.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24734-68-7
Jingsj CID: J-1066615-5
Molecular Formula: C₉H₁₂S
Chinese Name: 3-苯基丙硫醇
Molecular Weight: 152.25700 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	242.2ºC at 760mmHg
Density	0.996g/cm3
Flash Point	90.6ºC
Exact Mass	152.06600
PSA	38.80000
LogP	2.54900
Vapor Pressure	0.0535mmHg at 25°C
Refractive Index	1.545

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 3-Phenyl-1-propanethiol?

The CAS number of 3-Phenyl-1-propanethiol is 24734-68-7.

What are the molecular formula and molecular weight of 3-Phenyl-1-propanethiol?

3-Phenyl-1-propanethiol has molecular formula C9H12S and molecular weight 152.25700 g/mol.

What are the upstream and downstream products of 3-Phenyl-1-propanethiol?

For 3-Phenyl-1-propanethiol, Upstream Products: 1-Bromo-3-phenylpropane; Downstream Products: 3-Phenylpropionaldehyde, (3-Chloropropyl)benzene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Phenyl-1-propanethiol (CAS 24734-68-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1066615-5 (accessed 2026-10-28).

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