63298-00-0

Basic information

• Product Name: Benzene, 1,1'-[1,2-bis(methylthio)-1,2-ethanediyl]bis-
• CAS NO: 63298-00-0
• Molecular Formula: C16H18S2
• Molecular Weight: 274.451
• Mol File: 63298-00-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-[1,2-bis(methylthio)-1,2-ethanediyl]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-[1,2-bis(methylthio)-1,2-ethanediyl]bis-(63298-00-0)
• EPA Substance Registry System: Benzene, 1,1'-[1,2-bis(methylthio)-1,2-ethanediyl]bis-(63298-00-0)

Safety Data

• Hazardous Substances Data: 63298-00-0(Hazardous Substances Data)

Upstream product

• 590-18-1 (Z)-2-Butene 
• 882-33-7 diphenyldisulfane 
• 150-60-7 dibenzyl disulphide 
• 74-88-4 methyl iodide 
• 766-92-7 [(methylthio)methyl]-benzene 
• 3029-30-9 naphthalene-1,4-dicarbonitrile 
• 100-53-8 phenylmethanethiol 
• 14173-25-2 methyl phenyl disulfide 

Relevant articles and documents

Photochemical Reaction between 1,4-Naphthalenedicarbonitrile and α-Substituted Benzylic Derivatives

The photochemical reaction of 1,4-naphthalenedicarbonitrile (NDN) with benzylic derivatives of the general formula PhCHRX (R = H, Ph; X = H, C, O, S, Si, Sn-bonded substituents) has been investigated.The competition between C-H and C-X bond cleavage in the photochemically created radical cation PhCHRX(.+) is revealed by the different chemical products formed, viz. 5,11-methanodibenzocyclooctenes (2), from proton transfer and coupling of the radicals within the cage, and 2-benzyl- (3) and 1-benzyl-1,2-dihydronaphthalenes (4), as well as 4-benzyl-1-naphthalenenitriles (5), from the reaction between the radical anion NDN(.-) and the neutral radicals PhCHR(.) or PhCRX(.).With the alcohols, the hydroxylic proton is easily transferred.Measurement of reaction quantum yield and fluoroscence quenching and thermochemical calculations support the mechanism proposed.

The Formation of 1,2-Bis(alkylthio)-1,2-diphenylethanes by the Lithium Diisopropylamide-induced Fragmentation of Dibenzyl Disulfide Followed by the Trapping with Some Alkyl Halides

It was found that dibenzyl disulfide undergoes lithium diisopropylamide-induced fragmentation to afford several intermediate species which, on trapping with alkyl halides, lead to the formation of 1,2-bis(alkylthio)-1,2-diphenylethanes and α-alkylbenzyl alkyl sulfides.