63674-05-5

Basic information

• Product Name: (Difluormethylen)sulfoxid
• Synonyms: (Difluormethylen)sulfoxid
• CAS NO: 63674-05-5
• Molecular Weight: 98.0732
• Mol File: 63674-05-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (Difluormethylen)sulfoxid(CAS DataBase Reference)
• NIST Chemistry Reference: (Difluormethylen)sulfoxid(63674-05-5)
• EPA Substance Registry System: (Difluormethylen)sulfoxid(63674-05-5)

Safety Data

• Hazardous Substances Data: 63674-05-5(Hazardous Substances Data)

Upstream product

• 107729-30-6 3-<(Chlordifluormethyl)sulfinyl>-1-propen 
• 85963-77-5 trans-2,2,4,4-tetrafluoro-1,3-dithietane-1,3-dioxide 

Relevant articles and documents

Methyl-halogenated Allyl Methyl Sulfoxides and Sulfones and the Synthesis of Halogenated Sulfines

Allyl methyl sulfoxides R1R2R3C-S(O)-CH2CH=CH2 1a-7a (R1, R2, R3 = H, F, Cl, CF3) as well as the corresponding sulfones 1b-7b were synthesized.The sulfoxides substituted at the methyl group are in equilibrium with the allyl sulfenates R1R2R3-S-OCH2CH=CH2 depending on temperature and kind of substitution.By pyrolysis of the sulfoxides 2a, 3a, 4a, and 7a the sulfines Cl2C=SO and (CF3)2C=SO could be prepared, and evidence for the existence of the sulfines ClFC=SO and F2C=SO could be obtained.The new pentenes 12 and 14 are described.