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ChemicalBook--->CAS DataBase List--->5138-90-9

5138-90-9

5138-90-9 Structure

5138-90-9 Structure
IdentificationBack Directory
[Name]

4-CHLOROBENZENESULFONIC ACID SODIUM SALT
[CAS]

5138-90-9
[Synonyms]

p-chlorobenzenesulfonic
p-chlorbenzensulfonansodny
sodiumpara-chlorobenzosulphate
SODIUM-P-CHLOROBENZENESULFONATE
SODIUM 4-CHLOROBENZENESULFONATE
sodium 4-chlorobenzenesulphonate
SODIUMPARA-CHLOROBENZENESULPHONATE
4-chloro-benzenesulfonicacisodiumsalt
p-chloro-benzenesulfonicacisodiumsalt
4-CHLOROBENZENESULFONIC ACID SODIUM SALT
P-CHLOROBENZENESULFONIC ACID SODIUM SALT
4-CHLOROBENZENESULFONIC ACID SODIUM SALT 98+% W
[EINECS(EC#)]

225-900-2
[Molecular Formula]

C6H4ClNaO3S
[MDL Number]

MFCD00014731
[MOL File]

5138-90-9.mol
[Molecular Weight]

214.6
Chemical PropertiesBack Directory
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

powder to crystal
[color ]

White to Almost white
[Water Solubility ]

almost transparency
[Stability:]

Very Hygroscopic
[EPA Substance Registry System]

Sodium 4-chlorobenzenesulfonate (5138-90-9)
Safety DataBack Directory
[Safety Statements ]

22-24/25
[RTECS ]

DB5620000
[HS Code ]

2904990090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

SODIUM 3,4-DICHLOROBENZENESULFONATE
[Preparation Products]

4-Chlorobenzenesulfonyl chloride-->4-Chlorobenzenesulfonamide-->4-Chlorobenzenesulfonic acid-->Sodium 4-chlorobenzene sulfinate-->Formaldehyde-->4-(4-Hydroxymethylphenyl)phenylsulfonic acid
Spectrum DetailBack Directory
[Spectrum Detail]

4-CHLOROBENZENESULFONIC ACID SODIUM SALT(5138-90-9)IR1
4-CHLOROBENZENESULFONIC ACID SODIUM SALT(5138-90-9)IR2
4-CHLOROBENZENESULFONIC ACID SODIUM SALT(5138-90-9)Raman
Hazard InformationBack Directory
[Purification Methods]

Crystallise it twice from MeOH and dry it under vacuum. [Beilstein 11 IV 107.]
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