90454-86-7

Basic information

• Product Name: Benzene, 1,1'-[[2-methyl-2-[(phenylseleno)methyl]-1,3-propanediyl]bis(seleno)]bis -
• CAS NO: 90454-86-7
• Molecular Formula: C23H24Se3
• Molecular Weight: 537.324
• Mol File: 90454-86-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-[[2-methyl-2-[(phenylseleno)methyl]-1,3-propanediyl]bis(seleno)]bis -(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-[[2-methyl-2-[(phenylseleno)methyl]-1,3-propanediyl]bis(seleno)]bis -(90454-86-7)
• EPA Substance Registry System: Benzene, 1,1'-[[2-methyl-2-[(phenylseleno)methyl]-1,3-propanediyl]bis(seleno)]bis -(90454-86-7)

Safety Data

• Hazardous Substances Data: 90454-86-7(Hazardous Substances Data)

Upstream product

• 60111-68-4 1,1,1-tris(bromomethyl)ethane 
• 1666-13-3 diphenyl diselenide 

Relevant articles and documents

SYNTHESIS, PROPERTIES, AND MULTINUCLEAR (1H, 13C, 77Se) NUCLEAR MAGNETIC RESONANCE STUDIES OF SELENOETHERS CONTAINING TWO OR MORE SELENIUM ATOMS

A convenient synthesis of MeSeLi from MeLi and Se8 in tetrahydrofuran (THF) has been used to prepare the bis-selenoethers MeSenSeMe (n = 1,2,3,6, or 12) and cis-MeSeCH=CHSeMe.PhSenSePh (n = 1-3) and cis-PhSeCH=CHSePh have been prepared from PhSe-, itself produced from Ph2Se2 and LiALH4-THF or sodium hydroxymethanesulphinate.The bis-selenoethers o-C6H4(SeR)2 (R = Me or Ph) were obtained from R2Se2 and benzyne.The syntheses of (RSeCH2)3CMe (R = Me or Ph), (MeSeCH2)4C, and (MeSeCH2CH2CH2)2Se are also described.The 1H, 13C, and 77Se n.m.r. spectra of these selenoethers have been recorded, and the chemical shifts and coupling constants (nJSe-H, nJSe-C) are discussed in terms of structures.Mass spectra of the selenoethers have been recorded and the principle fragmentation modes identified.