1,2,3,4-Butanetetrol, 1,4-bis(4-methylbenzenesulfonate), (2S,3S)-

Also known as: (-)-1,4-Di-O-tosyl-L-threitol, L-Threitol-1,4-ditosylate, 1,4-Di-O-tosyl-L-threitol, (-)-1,4-Ditosylthreitol, (2S,3S)-1,4-Bis(4-methylbenzenesulfonate)butane-1,2,3,4-tetrol, [2,3-dihydroxy-4-(4-methylphenyl)sulfonyloxybutyl] 4-methylbenzenesulfonate, 4-methylbenzenesulfonic acid [2,3-dihydroxy-4-(4-methylphenyl)sulfonyloxy-butyl] ester

1,2,3,4-Butanetetrol, 1,4-bis(4-methylbenzenesulfonate), (2S,3S)- (CAS 57495-46-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C18H22O8S2 and a molecular weight of 430.49200 g/mol. Key properties include a boiling point of 657.6ºC at 760mmHg, a density of 1.397g/cm3 and a flash point of 351.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57495-46-2
Jingsj CID: J-1060821-6
Molecular Formula: C₁₈H₂₂O₈S₂
Molecular Weight: 430.49200 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	657.6ºC at 760mmHg
Density	1.397g/cm3
Flash Point	351.5ºC
Exact Mass	430.07600
PSA	143.96000
LogP	3.29760

Frequently Asked Questions

What is the CAS number of 1,2,3,4-Butanetetrol, 1,4-bis(4-methylbenzenesulfonate), (2S,3S)-?

The CAS number of 1,2,3,4-Butanetetrol, 1,4-bis(4-methylbenzenesulfonate), (2S,3S)- is 57495-46-2.

What are the molecular formula and molecular weight of 1,2,3,4-Butanetetrol, 1,4-bis(4-methylbenzenesulfonate), (2S,3S)-?

1,2,3,4-Butanetetrol, 1,4-bis(4-methylbenzenesulfonate), (2S,3S)- has molecular formula C18H22O8S2 and molecular weight 430.49200 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. "1,2,3,4-Butanetetrol, 1,4-bis(4-methylbenzenesulfonate), (2S,3S)- (CAS 57495-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1060821-6 (accessed 2026-11-09).

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