82172-56-3

Basic information

• Product Name: 2-triphenylsiloxy-4H-1,3,2-benzodioxaborin
• Synonyms: 2-triphenylsiloxy-4H-1,3,2-benzodioxaborin
• CAS NO: 82172-56-3
• Molecular Weight: 408.336
• Mol File: 82172-56-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-triphenylsiloxy-4H-1,3,2-benzodioxaborin(CAS DataBase Reference)
• NIST Chemistry Reference: 2-triphenylsiloxy-4H-1,3,2-benzodioxaborin(82172-56-3)
• EPA Substance Registry System: 2-triphenylsiloxy-4H-1,3,2-benzodioxaborin(82172-56-3)

Safety Data

• Hazardous Substances Data: 82172-56-3(Hazardous Substances Data)

Upstream product

• 82172-50-7 2-triphenylsiloxy-1,3,2-dioxaborolane 
• 90-01-7 salicylic alcohol 
• 11113-50-1 boric acid 
• 791-31-1 triphenylhydroxysilane 

Downstream Products

• 90-01-7 salicylic alcohol 
• 11113-50-1 boric acid 
• 791-31-1 triphenylhydroxysilane 
• 82172-53-0 2-triphenylsiloxy-6-methyl-1,3,2-dioxaborinane 

Relevant articles and documents

Triphenylsiloxy and Diphenylsiladioxy Derivatives of Boron

Tris(triphenylsiloxy)borane, phenyl bis(triphenylsiloxy)borane, 2-triphenylsiloxy-1,3,2-dioxa-borolanes, -borinanes, -borole and -borin and diphenyl bis(1,3,3,2-dioxa-borolane-2-oxy)silanes have been synthesized by various routes and the reactivity of Si-O-B linkage has been compared with that of Ge-O-B and Sn-O-B linkages.Tris(triphenylsiloxy)-borane reacts with acetyic acid by cleavage of Si-O bond to give triphenylsilyl acetate and boric acid. 2-Triphenylsiloxy-1,3,2-benzodioxaborole forms 1:1 addition complexes with pyridine, triethylamine and aniline.Condensation of diphenylsilane diol with boric acid, tri(isopropoxy)borane or phenyldihydroxyborane yields cyclic derivatives.