CAS 54997-90-9

4-Isopropylbenzenesulphonyl chloride

Description:

4-Isopropylbenzenesulphonyl chloride, also known as p-Isopropylbenzenesulfonyl chloride, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a benzene ring that has an isopropyl substituent at the para position. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is known for its reactivity, particularly in nucleophilic substitution reactions, where the sulfonyl chloride group can be replaced by various nucleophiles, making it useful in organic synthesis. The compound is soluble in organic solvents such as dichloromethane and ether but is generally insoluble in water due to its hydrophobic aromatic structure. Safety precautions are necessary when handling this substance, as it can be corrosive and may cause irritation to the skin, eyes, and respiratory system. Proper storage in a cool, dry place away from moisture is recommended to maintain its stability and reactivity.

Formula: C₉H₁₁ClO₂S

InChI: InChI=1/C9H11ClO2S/c1-7(2)8-3-5-9(6-4-8)13(10,11)12/h3-7H,1-2H3

SMILES: CC(C)c1ccc(cc1)S(=O)(=O)Cl

Synonyms:

• Cumene-4-sulphonyl chloride
• 4-(1-Methylethyl)Benzenesulfonyl Chloride

4-Isopropylbenzenesulfonyl chloride, 96%

CAS: 54997-90-9

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₉H₁₁ClO₂S

Purity: 96%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 218.70

Ref: 02-L10428

Benzenesulfonyl chloride, 4-(1-methylethyl)-

CAS: 54997-90-9

Formula: C₉H₁₁ClO₂S

Purity: 96%

Color and Shape: Solid

Molecular weight: 218.7004

Ref: IN-DA00I9TD

4-Isopropylbenzenesulphonyl chloride

CAS: 54997-90-9

4-Isopropylbenzenesulphonyl chloride

Formula: C₉H₁₁ClO₂S

Purity: tech

Color and Shape: brown to very dark yellow liquid/ low melting fused solid

Molecular weight: 218.70g/mol

Ref: 54-OR9000

4-iso-Propylbenzenesulfonyl chloride

CAS: 54997-90-9

Formula: C₉H₁₁ClO₂S

Purity: 96%

Color and Shape: Clear

Molecular weight: 218.7

Ref: 10-F003347