58636-78-5

Basic information

• Product Name: 2,2-difluoro-1-(pentafluro-λ⁶-sulfanyl)ethylene
• CAS NO: 58636-78-5
• Molecular Weight: 190.085
• Mol File: 58636-78-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2-difluoro-1-(pentafluro-λ⁶-sulfanyl)ethylene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-difluoro-1-(pentafluro-λ⁶-sulfanyl)ethylene(58636-78-5)
• EPA Substance Registry System: 2,2-difluoro-1-(pentafluro-λ⁶-sulfanyl)ethylene(58636-78-5)

Safety Data

• Hazardous Substances Data: 58636-78-5(Hazardous Substances Data)

Upstream product

• 82390-50-9 (1-bromo-2,2,2-trifluoroethyl)sulfur pentafluoride 

Downstream Products

• 124-72-1 1,1,1,2-tetrafluorobromoethane 
• 82390-50-9 (1-bromo-2,2,2-trifluoroethyl)sulfur pentafluoride 
• 88476-02-2 (2,2,2-trifluoroethylidene)sulfur tetrafluoride 

Relevant articles and documents

New Alkylidenesulfur Tetrafluorides: CF3CH=SF4 and CF3C(CH3)=SF4

(2,2,2-Trifluoroethylidene)sulfur tetrafluoride, CF3CH=SF4 (9a), is made from HCC-OR (1a,b) and SF5Cl in a multistep preparation.In the last step 9a is formed along with the isomer F2C=CH-SF5 (10a) by LiF elimination from LiCHCF3-SF5 (8a).CF3C(CH3)=SF4 (9c) and F2C=C(CH3)-SF5 (10c) are formed likewise in several steps from CH3CC-OR (1c,d) and SF5Cl.The new alkylidenesulfur tetrafluorides 9a,c are the third and forth members of this class of compounds, and they are especially stable.Their structure is analogous to the structures of H2C=SF4 and CH3CH=SF4.