127948-08-7

Basic information

• Product Name: tetraphenylantimony phthalate
• Synonyms: tetraphenylantimony phthalate
• CAS NO: 127948-08-7
• Molecular Weight: 595.298
• Mol File: 127948-08-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: tetraphenylantimony phthalate(CAS DataBase Reference)
• NIST Chemistry Reference: tetraphenylantimony phthalate(127948-08-7)
• EPA Substance Registry System: tetraphenylantimony phthalate(127948-08-7)

Safety Data

• Hazardous Substances Data: 127948-08-7(Hazardous Substances Data)

Upstream product

• 13328-67-1 penta(p-tolyl)antimony(V) 
• 88-99-3 benzene-1,2-dicarboxylic acid 
• 2170-05-0 pentaphenylantimony 

Downstream Products

• 4756-75-6 triphenyl antimony oxide 
• 19638-17-6 tetraphenylantimony(V) chloride 
• 88-99-3 benzene-1,2-dicarboxylic acid 
• 85-44-9 phthalic anhydride 

Relevant articles and documents

Reactions of Pentaarylantimony with Triarylantimony Diacylates

Tetraarylantimony acylates were obtained from pentaarylantimony and triarylantimony diacylates in 87-98% yields. According to X-ray diffraction data, triphenylantimony dicynnamate Ph3Sb[OC(O)CH= CHPh]2, tetra-p-tolyl monophthalate (p-CH3C6H4)4SbOC(O)C 6H4COOH-o, and tetraphenylantimony salicylate Ph4SbOC(O)C6H4OH-o are trigonal-bipyramidal antimony complexes having axial carboxylic moieties. In the first and third compounds, antimony is coordinated at the esteric carbonyl oxygen, and in the second and third compounds, the carbonyl oxygen enters intramolecular H bonding with the hydrogen atoms of the free carboxy (hydroxy) groups.