1-Chloro-3-(methylthio)propane

Also known as: 3-Chloropropyl methyl sulfide, 3-Chloropropylmethylsulfane, 3-Chloropropyl methyl sulphide, 3-Methylthiopropyl chloride, 5-Chloro-2-thiapentane, Propane, 1-chloro-3-(methylthio)-, Chloropropyl methyl sulfide

1-Chloro-3-(methylthio)propane (CAS 13012-59-4) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C4H9ClS and a molecular weight of 124.63200 g/mol. Key properties include a boiling point of 168.9ºC at 760 mmHg, a density of 1.039g/cm3 and a flash point of 62.298ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13012-59-4
Jingsj CID: J-1512231-3
Molecular Formula: C₄H₉ClS
Molecular Weight: 124.63200 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	168.9ºC at 760 mmHg
Density	1.039g/cm3
Flash Point	62.298ºC
Exact Mass	124.01100
PSA	25.30000
LogP	1.97830
Vapor Pressure	2.096mmHg at 25°C
Refractive Index	1.47
Storage Conditions	2-8℃

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 1-Chloro-3-(methylthio)propane?

The CAS number of 1-Chloro-3-(methylthio)propane is 13012-59-4.

What are the molecular formula and molecular weight of 1-Chloro-3-(methylthio)propane?

1-Chloro-3-(methylthio)propane has molecular formula C4H9ClS and molecular weight 124.63200 g/mol.

What are the upstream and downstream products of 1-Chloro-3-(methylthio)propane?

For 1-Chloro-3-(methylthio)propane, Upstream Products: 1-Bromo-3-chloropropane, Sodium thiomethoxide, 3-(Methylthio)-1-propanol; Downstream Products: 1-chloro-3-(methylsulfonyl)propane.

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. "1-Chloro-3-(methylthio)propane (CAS 13012-59-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512231-3 (accessed 2026-11-09).

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