Disodium 3,3'-disulfonate-4,4'-difluorobenzophenone

3,3'-二磺酸化-4,4'-二氟二苯甲酮二钠盐

Also known as: Disodium 3,3'-carbonylbis(6-fluorobenzenesulfonate), Sodium 5,5'-carbonylbis(2-fluorobenzenesulfonate), 4,4'-Difluorodiphenylketone-3,3'-disulfonic acid disodium salt

Disodium 3,3'-disulfonate-4,4'-difluorobenzophenone (CAS 210531-45-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H6F2Na2O7S2 and a molecular weight of 422.28900 g/mol. It is also known as Disodium 3,3'-carbonylbis(6-fluorobenzenesulfonate), Sodium 5,5'-carbonylbis(2-fluorobenzenesulfonate) and 4,4'-Difluorodiphenylketone-3,3'-disulfonic acid disodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 210531-45-6
Jingsj CID: J-1005584-3
Molecular Formula: C₁₃H₆F₂Na₂O₇S₂
Chinese Name: 3,3'-二磺酸化-4,4'-二氟二苯甲酮二钠盐
Molecular Weight: 422.28900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Disodium 3,3'-disulfonate-4,4'-difluorobenzophenone?

The CAS number of Disodium 3,3'-disulfonate-4,4'-difluorobenzophenone is 210531-45-6.

What are the molecular formula and molecular weight of Disodium 3,3'-disulfonate-4,4'-difluorobenzophenone?

Disodium 3,3'-disulfonate-4,4'-difluorobenzophenone has molecular formula C13H6F2Na2O7S2 and molecular weight 422.28900 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. "Disodium 3,3'-disulfonate-4,4'-difluorobenzophenone (CAS 210531-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1005584-3 (accessed 2026-10-24).

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