139173-50-5

Basic information

• Product Name: Benzene, 1,3-dimethoxy-2,4-bis(trifluoromethyl)-
• CAS NO: 139173-50-5
• Molecular Formula: C10H8F6O2
• Molecular Weight: 274.16000
• Mol File: 139173-50-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzene, 1,3-dimethoxy-2,4-bis(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,3-dimethoxy-2,4-bis(trifluoromethyl)-(139173-50-5)
• EPA Substance Registry System: Benzene, 1,3-dimethoxy-2,4-bis(trifluoromethyl)-(139173-50-5)

Safety Data

• Hazardous Substances Data: 139173-50-5(Hazardous Substances Data)

Upstream product

• 2926-29-6 Langlois reagent 
• 151-10-0 1,3-Dimethoxybenzene 

Relevant articles and documents

Trifluoromethylation of aromatic compounds with sodium trifluoromethanesulfinate under oxidative conditions

Radical trifluoromethylation occurs without Cu(II) but cations are involved with Cu(II). Electron-rich aromatic compounds are triluforomethylated with sodium trifluoromethanesulfinate and t-butyl hydroperoxide. Monotrifluoromethylation predominates in the presence of catalytic amounts of Cu(II) triflate whereas mono- and bis-trifluoromethylated aromatics are obtained in almost equal quantities in the absence of Cu(II).