S,S'-di-tert-butyl dithiomalonate

1,3-二硫代丙二酸-S1,S3-叔丁酯

Also known as: S,S'-di-tert-butyl dithiomalonate, S,S-Di-tert-butyl propanebis(thioate), Propanebis(thioic)acid,S1,S3-bis(1,1-dimethylethyl) ester, di-tert-butyl dithiomalonate

S,S'-di-tert-butyl dithiomalonate (CAS 81787-33-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H20O2S2 and a molecular weight of 248.40500 g/mol. It is also known as S,S-Di-tert-butyl propanebis(thioate), Propanebis(thioic)acid,S1,S3-bis(1,1-dimethylethyl) ester and di-tert-butyl dithiomalonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 81787-33-9
Jingsj CID: J-1358867-8
Molecular Formula: C₁₁H₂₀O₂S₂
Chinese Name: 1,3-二硫代丙二酸-S1,S3-叔丁酯
Molecular Weight: 248.40500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of S,S'-di-tert-butyl dithiomalonate?

The CAS number of S,S'-di-tert-butyl dithiomalonate is 81787-33-9.

What are the molecular formula and molecular weight of S,S'-di-tert-butyl dithiomalonate?

S,S'-di-tert-butyl dithiomalonate has molecular formula C11H20O2S2 and molecular weight 248.40500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "S,S'-di-tert-butyl dithiomalonate (CAS 81787-33-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358867-8 (accessed 2026-10-25).

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