1070743-76-8

Basic information

• Product Name: (E)-4-bromo-2,2-dimethyl-3-phenylseleno-oct-3-ene
• Synonyms: (E)-4-bromo-2,2-dimethyl-3-phenylseleno-oct-3-ene
• CAS NO: 1070743-76-8
• Molecular Weight: 374.223
• Mol File: 1070743-76-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-4-bromo-2,2-dimethyl-3-phenylseleno-oct-3-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-4-bromo-2,2-dimethyl-3-phenylseleno-oct-3-ene(1070743-76-8)
• EPA Substance Registry System: (E)-4-bromo-2,2-dimethyl-3-phenylseleno-oct-3-ene(1070743-76-8)

Safety Data

• Hazardous Substances Data: 1070743-76-8(Hazardous Substances Data)

Upstream product

• 19482-57-6 2,2-dimethyl-3-octyne 
• 34837-55-3 Phenylselenyl bromide 

Relevant articles and documents

Selenirenium and tellurirenium ions

Canted chalcogens: Relatively stable selenirenium salts (R1 2C2SeR)+X- (R1=tert- alkyl) are prepared by reaction of RSe+X- with acetylenes; the bond angle at selenium is only 38°. Highly unstable tellurirenium salts (R12C2TePh)+X- from PhTe+X- and di-tert-alkylacetylenes have a bond angle at tellurium of 34° (see picture). These three-membered-ring cations were experimentally and theoretically investigated. (Chemical Equation Presented).