74542-66-8

Basic information

• Product Name: Benzene, 1,2,3-tris[(1-methylethyl)thio]-
• CAS NO: 74542-66-8
• Molecular Formula: C15H24S3
• Molecular Weight: 300.554
• Mol File: 74542-66-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, 1,2,3-tris[(1-methylethyl)thio]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,2,3-tris[(1-methylethyl)thio]-(74542-66-8)
• EPA Substance Registry System: Benzene, 1,2,3-tris[(1-methylethyl)thio]-(74542-66-8)

Safety Data

• Hazardous Substances Data: 74542-66-8(Hazardous Substances Data)

Upstream product

• 20607-43-6 sodium isopropanethiolate 
• 87-61-6 1,2,3-trichlorobenzene 
• 3019-20-3 isopropylthiobenzene 
• 4253-89-8 diisopropyl sulfide 
• 70398-84-4 1,2-Bisbenzene 

Relevant articles and documents

ORTHO-LITHIATION OF PHENYLTHIOETHERS- AND SOME APPLICATIONS

A preparative procedure for the ortho-lithiation of phenylthioethers C6H5SR 1 is described.The preparations of 2-alkylthio-substituted benzoic acids 3, benzophenones 5 and phenylphosphines 6 were carried out in isolated yields of 38-73percent, depending on reaction and substituent.The procedure provides a simple route to dithiocatechol and trithiopyrogallol derivatives 7 and 8.The ring-lithiation step gives the best results for R=t-C4H9 (80-90percent) and R=i-C3H7 (70-80percent).R=C2H5 gave lower yields (ca.45percent), while R=CH3 gave principally lithiation at alkyl carbon.