Bis(p-toluenesulfonyl)diazomethane

双(对-甲苯磺酰)重氮甲烷

Also known as: Bis(p-tolylsulfonyl)diazomethane, Ditosyldiazomethane, bis(4-methylphenylsulfonyl)diazomethane, 1,1'-[(diazomethylene)disulfonyl]bis(4-methylbenzene), Bis(p-tolylsulfonyl)diazomethan, Bis-(p-toluolsulfonyl)-diazomethan

Bis(p-toluenesulfonyl)diazomethane (CAS 14159-45-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H14N2O4S2 and a molecular weight of 350.41300 g/mol. It is also known as Bis(p-tolylsulfonyl)diazomethane, Ditosyldiazomethane and bis(4-methylphenylsulfonyl)diazomethane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14159-45-6
Jingsj CID: J-24344-7
Molecular Formula: C₁₅H₁₄N₂O₄S₂
Chinese Name: 双(对-甲苯磺酰)重氮甲烷
Molecular Weight: 350.41300 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of Bis(p-toluenesulfonyl)diazomethane is 14159-45-6.

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

Bis(p-toluenesulfonyl)diazomethane has molecular formula C15H14N2O4S2 and molecular weight 350.41300 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. "Bis(p-toluenesulfonyl)diazomethane (CAS 14159-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24344-7 (accessed 2026-10-22).

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