81095-44-5

Basic information

• Product Name: 3,4:8,9-bis(4'-methoxybenzo)-5,7-bis(2',4'-dimethoxyphenyl)-1-phenyl-2,6,10,11-tetraoxa-1-phospha(V)tricyclo<5.3.1.0^1,5>undecane
• Synonyms: 3,4:8,9-bis(4'-methoxybenzo)-5,7-bis(2',4'-dimethoxyphenyl)-1-phenyl-2,6,10,11-tetraoxa-1-phospha(V)tricyclo<5.3.1.0^1,5>undecane
• CAS NO: 81095-44-5
• Molecular Weight: 682.664
• Mol File: 81095-44-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,4:8,9-bis(4'-methoxybenzo)-5,7-bis(2',4'-dimethoxyphenyl)-1-phenyl-2,6,10,11-tetraoxa-1-phospha(V)tricyclo<5.3.1.0^1,5>undecane(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4:8,9-bis(4'-methoxybenzo)-5,7-bis(2',4'-dimethoxyphenyl)-1-phenyl-2,6,10,11-tetraoxa-1-phospha(V)tricyclo<5.3.1.0^1,5>undecane(81095-44-5)
• EPA Substance Registry System: 3,4:8,9-bis(4'-methoxybenzo)-5,7-bis(2',4'-dimethoxyphenyl)-1-phenyl-2,6,10,11-tetraoxa-1-phospha(V)tricyclo<5.3.1.0^1,5>undecane(81095-44-5)

Safety Data

• Hazardous Substances Data: 81095-44-5(Hazardous Substances Data)

Upstream product

• 131-54-4 bis(2-hydroxy-4-methoxyphenyl)-methanone 
• 644-97-3 Dichlorophenylphosphine 
• 4142-51-2 (2-hydroxy-4-methoxyphenyl) (2',4'-dimethoxyphenyl)methanone 

Relevant articles and documents

Intramolecular Oxidative Cyclization Reactions of Trivalent Phosphorus and Carbonyl Functions

Phosphonous diesters derived from the reaction of phenylphosphonous dichloride with 2-ketophenols readily undergo head-to-tail intramolecular cyclization in cases where the carbonyl function is an aldehyde, trifluoromethylacetophenone, or diaryl ketone.A