51698-33-0

51698-33-0 - Names and Identifiers

Name	Disodium 3,3'-sulfonylbis(6-chlorobenzenesulfonate)
Synonyms	DisodiuM bis(4-chloro-3-sulfophenyl)sulfone Disodium 4,4μ-dichloro-3,3μ-sulfodiphenyl sulfone Disodium 3,3'-sulfonylbis(6-chlorobenzenesulfonate) DisodiuM Diphenylsulfone-4,4'-dichloro-3,3'-disulfonate 4,4'-Dichlorodiphenylsulfone-3,3'-disulfonic acid disodium salt Diphenylsulfone-4,4'-dichloro-3,3'-disulfonic Acid Disodium Salt
CAS	51698-33-0
InChI	InChI=1/C12H8Cl2O8S3.2Na/c13-9-3-1-7(5-11(9)24(17,18)19)23(15,16)8-2-4-10(14)12(6-8)25(20,21)22;;/h1-6H,(H,17,18,19)(H,20,21,22);;/q;2*+1/p-2

51698-33-0 - Physico-chemical Properties

Molecular Formula	C12H6Cl2Na2O8S3
Molar Mass	491.25
Melting Point	>300℃
Storage Condition	Room Temprature

51698-33-0 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	41 - Risk of serious damage to eyes
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection.
WGK Germany	3

51698-33-0 - Introduction

Disodium 3,3 '-sulfonylbis (6-chorobenzenesulfonate) is an organic compound with the chemical formula C12H6Cl2Na2O6S4. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White crystalline solid
-Melting point: about 250°C
-Solubility: Soluble in water and some organic solvents

Use:
- Disodium 3,3 '-sulfonylbis (6-Chlorobenzenesulfonate) as an ion exchanger is widely used in the fields of analytical chemistry and synthetic chemistry.
-It can also be used in organic synthesis reactions, for example, as a protecting group for aromatic compounds, which can make the reaction proceed selectively.

Preparation Method:
- Disodium 3,3 '-sulfonylbis(6-chlorobenzenesulfonate) is generally prepared by reacting diphenyl sulfone with 6-chlorobenzenesulfonyl chloride to obtain an intermediate product, and then reacting with a base to obtain the target product.

Safety Information:
-The compound is irritating and direct contact with skin, eyes and respiratory tract should be avoided.
-Wear appropriate protective gloves and breathing equipment to ensure safety.

Please note that the safe use of chemicals should follow the relevant safety practices and ensure that they are carried out in suitable laboratory facilities.

Last Update：2024-04-10 22:29:15