1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose

Also known as: 1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-beta-D-glucopyranose, Levoglucosan 2,4-Di-p-toluenesulfonate, β-D-Glucopyranose, 1,6-anhydro-, 2,4-bis(4-methylbenzenesulfonate)

1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose (CAS 20204-80-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C20H22O9S2 and a molecular weight of 470.51300 g/mol. Key properties include a boiling point of 689.562ºC at 760 mmHg, a density of 1.54 g/cm3 and a flash point of 370.834ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20204-80-2
Jingsj CID: J-1077937-0
Molecular Formula: C₂₀H₂₂O₉S₂
Molecular Weight: 470.51300 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	689.562ºC at 760 mmHg
Density	1.54 g/cm3
Flash Point	370.834ºC
Exact Mass	470.07100
PSA	142.19000
LogP	3.42900
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.642

Frequently Asked Questions

What is the CAS number of 1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose?

The CAS number of 1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose is 20204-80-2.

What are the molecular formula and molecular weight of 1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose?

1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose has molecular formula C20H22O9S2 and molecular weight 470.51300 g/mol.

What are the upstream and downstream products of 1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose?

For 1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose, Upstream Products: p-Toluenesulfonyl chloride, Levoglucosan.

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. "1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose (CAS 20204-80-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1077937-0 (accessed 2026-11-09).

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