Bis(p-toluenesulfonyl)methane

Also known as: Bis-(toluene-4-sulfonyl)-methane, Ditosylmethane, bis(4-methylphenylsulfonyl)methane, 1,1'-[methylenebis(sulfonyl)]bis[4-methylbenzene], 1-methyl-4-[(4-methylphenyl)sulfonylmethylsulfonyl]benzene, bis(p-tolylsulphonyl)methane, bis(tolylsulfonyl)methane, bis-(p-tolysulfonyl)methane, bis-(toluene-p-sulfonyl)methane, bis-(toluol-4-sulfonyl)-methan

Bis(p-toluenesulfonyl)methane (CAS 15310-28-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H16O4S2 and a molecular weight of 324.41500 g/mol. Key properties include a boiling point of 557.6ºC at 760mmHg, a density of 1.298g/cm3 and a flash point of 367.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 15310-28-8
Jingsj CID: J-46197-2
Molecular Formula: C₁₅H₁₆O₄S₂
Molecular Weight: 324.41500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	557.6ºC at 760mmHg
Density	1.298g/cm3
Flash Point	367.2ºC
Exact Mass	324.04900
PSA	85.04000
LogP	4.67010
Vapor Pressure	6.78E-12mmHg at 25°C
Refractive Index	1.578

Customs & Trade Information

HS Code	2904100000
Summary	2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Bis(p-toluenesulfonyl)methane?

The CAS number of Bis(p-toluenesulfonyl)methane is 15310-28-8.

What are the molecular formula and molecular weight of Bis(p-toluenesulfonyl)methane?

Bis(p-toluenesulfonyl)methane has molecular formula C15H16O4S2 and molecular weight 324.41500 g/mol.

What are the upstream and downstream products of Bis(p-toluenesulfonyl)methane?

For Bis(p-toluenesulfonyl)methane, Upstream Products: Bis(p-toluenesulfonyl)diazomethane, Methyllithium, Formaldehyde; Downstream Products: Bis(p-toluenesulfonyl)diazomethane.

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. "Bis(p-toluenesulfonyl)methane (CAS 15310-28-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46197-2 (accessed 2026-11-09).

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