CAS 52499-14-6

p-dodecylbenzenesulphonyl chloride

Description:

p-Dodecylbenzenesulphonyl chloride, with the CAS number 52499-14-6, is an organic compound characterized by its sulphonyl chloride functional group attached to a dodecylbenzene structure. This compound typically appears as a colorless to pale yellow liquid and is known for its strong reactivity due to the presence of the sulphonyl chloride group, which can readily participate in nucleophilic substitution reactions. It is primarily used as a reagent in organic synthesis, particularly in the preparation of sulphonamides and other sulphonyl derivatives. The long dodecyl chain imparts hydrophobic properties, making it useful in applications involving surfactants or as a coupling agent in polymer chemistry. Additionally, p-dodecylbenzenesulphonyl chloride is sensitive to moisture and should be handled with care to avoid hydrolysis, which can lead to the formation of less reactive sulphonyl acids. Proper safety measures, including the use of personal protective equipment, are essential when working with this compound due to its corrosive nature.

Formula: C₁₈H₂₉ClO₂S

InChI: InChI=1/C18H29ClO2S/c1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21/h13-16H,2-12H2,1H3

InChI key: InChIKey=VLBSKIZWQATQRK-UHFFFAOYSA-N

SMILES: S(Cl)(=O)(=O)C1=CC=C(CCCCCCCCCCCC)C=C1

Synonyms:

• 4-Dodecylbenzenesulfonyl Chloride
• Benzenesulfonyl chloride, 4-dodecyl-
• p-Dodecylbenzenesulfonyl chloride
• p-Dodecylbenzenesulphonyl chloride
• 4-Dodecylbenzene-1-sulfonyl chloride
• 4-DODECYLBENZENESULFONYL CHLORIDE ISO 9001：2015 REACH
• 4-Dodecylbenzenesulfonic acid chloride
• Benzenesulfonylchloride, 4-dodecyl-

4-Dodecylbenzenesulfonyl Chloride-d4

Controlled Product

CAS: 52499-14-6

Formula: C₁₈D₄H₂₅ClO₂S

Color and Shape: Neat

Molecular weight: 348.964

Ref: TR-D528412