CAS 5138-90-9

Sodium 4-chlorobenzenesulfonate

Description:

Sodium 4-chlorobenzenesulfonate, with the CAS number 5138-90-9, is an organic compound that serves as a sulfonate salt derived from 4-chlorobenzenesulfonic acid. It appears as a white to off-white crystalline powder and is soluble in water, making it useful in various applications. This compound is characterized by its sulfonate group, which imparts significant polarity and enhances its solubility in aqueous solutions. Sodium 4-chlorobenzenesulfonate is often utilized as a reagent in organic synthesis, particularly in the preparation of sulfonamide compounds and as a coupling agent in dye manufacturing. Additionally, it can act as a surfactant due to its amphiphilic nature, which allows it to reduce surface tension in solutions. Its stability under standard conditions and relatively low toxicity make it a valuable compound in both laboratory and industrial settings. However, like many chlorinated compounds, it should be handled with care to avoid environmental contamination.

Formula: C₆H₅ClO₃S·Na

InChI: InChI=1S/C6H5ClO3S.Na/c7-5-1-3-6(4-2-5)11(8,9)10;/h1-4H,(H,8,9,10);

InChI key: InChIKey=DGNMZFIOSIEAJS-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C1=CC=C(Cl)C=C1.[Na]

Synonyms:

• Benzenesulfonic acid, 4-chloro-, sodium salt (1:1)
• Ai3-04535
• Benzenesulfonic acid, 4-chloro-, sodium salt
• Benzenesulfonic acid, p-chloro-, sodium salt
• Nsc 37556
• Sodium 4-chlorobenzenesulfonate
• Sodium p-chlorobenzenesulfonate
• Sodium para-chlorobenzosulphate
• p-Chlorbenzensulfonan sodny
• p-Chlorbenzensulfonan sodny [Czech]
• p-Chlorobenzenesulfonic acid sodium salt

Sodium 4-chlorobenzenesulfonate

CAS: 5138-90-9

Formula: C₆H₄ClNaO₃S

Purity: 98%

Color and Shape: Solid

Molecular weight: 214.6019

Ref: IN-DA003UBA

Sodium 4-chlorobenzenesulfonate

CAS: 5138-90-9

Sodium 4-chlorobenzenesulfonate

Formula: C₆H₄ClO₃S·Na

Purity: 98%

Color and Shape: white crystalline powder

Molecular weight: 214.60g/mol

Ref: 54-OR55632

Sodium 4-Chlorobenzenesulfonate

CAS: 5138-90-9

Formula: C₆H₄ClNaO₃S

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 214.59

Ref: 3B-C0127

4-Chlorobenzenesulfonic Acid-d4 Sodium Salt

Controlled Product

CAS: 1189452-42-3, 5138-90-9

Stability Very Hygroscopic
Applications 4-Chlorobenzenesulfonic Acid-d4 Sodium Salt is a compound useful in organic synthesis.

Formula: C₆D₄ClNaO₃S

Color and Shape: Neat

Molecular weight: 218.63

Ref: TR-C364522

Sodium 4-chlorobenzenesulfonate

CAS: 5138-90-9

Formula: C₆H₄ClNaO₃S

Purity: 98%

Color and Shape: Solid

Molecular weight: 214.59

Ref: 10-F240808

4-Chlorobenzenesulfonic Acid-d4 Sodium Salt

CAS: 5138-90-9

4-Chlorobenzenesulfonic acid d4 sodium salt is a chromophore, which is an organic compound that absorbs light. It has been shown to have surface properties and can be used in the study of pyridinium salts. 4-Chlorobenzenesulfonic acid d4 sodium salt can be used for optical measurements, such as microscopy and crystal x-ray diffraction. The profile of the chemical is constant and it has a trimethyl thionyl chloride functional group with acidic protonation constants. Techniques like functional theory, techniques, optical properties are needed to understand this chemical.

Formula: C₆D₄ClNaO₃S

Purity: Min. 95%

Molecular weight: 218.63 g/mol

Ref: 3D-FAA13890