758698-01-0

Basic information

• Product Name: 6-chloro-4-(4-chlorophenyl)-2-hydroxy-7-methylbenzo[e][1,2λ⁵]oxaphosphorine 2-oxide
• Synonyms: 6-chloro-4-(4-chlorophenyl)-2-hydroxy-7-methylbenzo[e][1,2λ⁵]oxaphosphorine 2-oxide
• CAS NO: 758698-01-0
• Molecular Weight: 341.13
• Mol File: 758698-01-0.mol

Chemical Properties

• CAS DataBase Reference: 6-chloro-4-(4-chlorophenyl)-2-hydroxy-7-methylbenzo[e][1,2λ⁵]oxaphosphorine 2-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 6-chloro-4-(4-chlorophenyl)-2-hydroxy-7-methylbenzo[e][1,2λ⁵]oxaphosphorine 2-oxide(758698-01-0)
• EPA Substance Registry System: 6-chloro-4-(4-chlorophenyl)-2-hydroxy-7-methylbenzo[e][1,2λ⁵]oxaphosphorine 2-oxide(758698-01-0)

Safety Data

• Hazardous Substances Data: 758698-01-0(Hazardous Substances Data)

Upstream product

• 863914-86-7 2,6-dichloro-4-(4-chlorophenyl)-7-methylbenzo[e][1,2λ⁵]oxaphosphorine 2-oxide 
• 452-86-8 4-methyl-1,2-dihydroxybenzene 
• 178988-65-3 2,2,2-trichloro-4-methyl-1,3,2λ⁵-benzodioxaphosphole 

Relevant articles and documents

Reaction of (phenylenedioxy)trihalophosphoranes with arylacetylenes: VI. Regiochemistry of the reaction of 2,2,2-trihalo-5-methylbenzo[d][1,3,2] dioxaphospholes with arylacetylenes

NMR and IR spectroscopy and X-ray diffraction were used to show that the reaction of 2,2,2-trichloro- and 2,2,2-tribromo-5-methylbenzo[d][1,3,2] dioxaphospholes with para-substituted arylacetylenes proceeds with regioselective formation of 4-aryl-2-halo-7