216007-81-7

Basic information

• Product Name: 1-Phenyl-ethenesulfinyl chloride
• CAS NO: 216007-81-7
• Molecular Weight: 186.662
• Mol File: 216007-81-7.mol

Chemical Properties

• CAS DataBase Reference: 1-Phenyl-ethenesulfinyl chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Phenyl-ethenesulfinyl chloride(216007-81-7)
• EPA Substance Registry System: 1-Phenyl-ethenesulfinyl chloride(216007-81-7)

Safety Data

• Hazardous Substances Data: 216007-81-7(Hazardous Substances Data)

Upstream product

• 176907-95-2 1-Methoxy-4-(1-phenyl-ethenesulfinylmethyl)-benzene 
• 176907-89-4 C₂₁H₁₈OS 
• 21466-62-6 phenylthiirane S-oxide 

Relevant articles and documents

1-alkenesulfinyl chlorides: Synthesis, characterization, and some substitution reactions

A number of 1-alkenyl sulfoxides bearing either a diphenylmethyl (DPM) or a p-methoxybenzyl (PMB) group have been prepared and exposed to the chlorine surrogate SO2Cl2. Through an oxidative fragmentation reaction, a new family of sulfur acid derivatives, 1-alkenesulfinyl chlorides, is generated. They can be characterized by IR spectroscopy before chemical capture with an alcohol. Ethenesulfinyl chloride (2a) and 1-propenesulfinyl chloride (2b), obtained from their corresponding DPM precursor, can be distilled at reduced pressure to afford ca. 90% pure material. NMR chemical shift comparison of various 1-alkenesulfinyl-containing compounds is made. 1-Alkenesulfinylmethyl phenyl(alkyl) ketones (6) can be prepared directly from sulfinyl chlorides 2 although decomposition and/or isomerization is sometimes extensive during purification.