2-[(2-Chloroethyl)thio]propane

Also known as: 2-Chloroethyl isopropyl sulfide, 2-(2-chloroethylsulfanyl)propane, 2-[(2-Chloroethyl)sulfanyl]propane, Sulfide, 2-chloroethyl isopropyl, Propane, 2-[(2-chloroethyl)thio]-

2-[(2-Chloroethyl)thio]propane (CAS 4303-41-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H11ClS and a molecular weight of 138.65900 g/mol. Key properties include a boiling point of 170.9ºC at 760 mmHg, a density of 1.013g/cm3 and a flash point of 63.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4303-41-7
Jingsj CID: J-1522309-3
Molecular Formula: C₅H₁₁ClS
Molecular Weight: 138.65900 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	170.9ºC at 760 mmHg
Density	1.013g/cm3
Flash Point	63.3ºC
Exact Mass	138.02700
PSA	25.30000
LogP	2.36680
Refractive Index	1.467

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 2-[(2-Chloroethyl)thio]propane?

The CAS number of 2-[(2-Chloroethyl)thio]propane is 4303-41-7.

What are the molecular formula and molecular weight of 2-[(2-Chloroethyl)thio]propane?

2-[(2-Chloroethyl)thio]propane has molecular formula C5H11ClS and molecular weight 138.65900 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. "2-[(2-Chloroethyl)thio]propane (CAS 4303-41-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522309-3 (accessed 2026-11-09).

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