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(S)-Methyl p-toluenesulfinate

Also known as: Methyl (S)-p-toluenesulfinate, Benzenesulfinic acid, 4-methyl-, methyl ester, (S)-, Benzenesulfinic acid, 4-methyl-, methyl ester, [S(S)]-, Methyl 4-methylbenzenesulfinate (S)-, (S)-Methyl 4-methylbenzenesulfinate

(S)-Methyl p-toluenesulfinate (CAS 59203-01-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10O2S and a molecular weight of 170.22900 g/mol. Key property: a melting point of 85-89ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
59203-01-9
Jingsj CID
J-1383639-0
Molecular Formula
C8H10O2S
Molecular Weight
170.22900 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point85-89ºC(lit.)
Exact Mass170.04000
PSA42.52000
LogP2.47930

Frequently Asked Questions

What is the CAS number of (S)-Methyl p-toluenesulfinate?

The CAS number of (S)-Methyl p-toluenesulfinate is 59203-01-9.

What are the molecular formula and molecular weight of (S)-Methyl p-toluenesulfinate?

(S)-Methyl p-toluenesulfinate has molecular formula C8H10O2S and molecular weight 170.22900 g/mol.

What are the upstream and downstream products of (S)-Methyl p-toluenesulfinate?

For (S)-Methyl p-toluenesulfinate, Downstream Products: (S)-(+)-p-Toluenesulfinamide.

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

Last updated:

How to cite: Jingsj. "(S)-Methyl p-toluenesulfinate (CAS 59203-01-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1383639-0 (accessed 2026-11-09).

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