(S)-1,4-ditosyl-2-butanol

(S)-1,4-二对甲苯磺酰-2-丁醇

Also known as: (2S)-1,4-bis-(4-methylphenyl)sulfonylbutan-2-ol, (S)-1,4-ditosyloxy-2-butanol, (S)-1,4-Di-O-(p-tosyl)-1,2,4-butanetriol, 1,2,4-butanetriol, 1,4-bis(4-methylbenzenesulfonate), (S)-

(S)-1,4-ditosyl-2-butanol (CAS 99520-82-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C18H22O5S2 and a molecular weight of 382.49400 g/mol. It is also known as (2S)-1,4-bis-(4-methylphenyl)sulfonylbutan-2-ol, (S)-1,4-ditosyloxy-2-butanol and (S)-1,4-Di-O-(p-tosyl)-1,2,4-butanetriol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99520-82-8
Jingsj CID: J-1068615-7
Molecular Formula: C₁₈H₂₂O₅S₂
Chinese Name: (S)-1,4-二对甲苯磺酰-2-丁醇
Molecular Weight: 382.49400 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (S)-1,4-ditosyl-2-butanol?

The CAS number of (S)-1,4-ditosyl-2-butanol is 99520-82-8.

What are the molecular formula and molecular weight of (S)-1,4-ditosyl-2-butanol?

(S)-1,4-ditosyl-2-butanol has molecular formula C18H22O5S2 and molecular weight 382.49400 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)-1,4-ditosyl-2-butanol (CAS 99520-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1068615-7 (accessed 2026-10-24).

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