1162-06-7

Basic information

• Product Name: LEAD TRIPHENYL ACETATE
• Synonyms: (acetyloxy)triphenyl-plumban;(acetyloxy)triphenylplumbane;acetoxytriphenyllead;acetoxytriphenyl-plumban;triphenyllead;LEAD TRIPHENYL ACETATE;TRIPHENYLLEAD ACETATE;TRIPHENYLPLUMBYL ACETATE
• CAS NO: 1162-06-7
• Molecular Formula: C₂₀H₁₈O₂Pb
• Molecular Weight: 497.56
• EINECS: 214-601-2
• Mol File: 1162-06-7.mol
• Article Data: 2

Chemical Properties

• Melting Point: 206.5°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /solid
• Density: g/cm³
• CAS DataBase Reference: LEAD TRIPHENYL ACETATE(CAS DataBase Reference)
• NIST Chemistry Reference: LEAD TRIPHENYL ACETATE(1162-06-7)
• EPA Substance Registry System: LEAD TRIPHENYL ACETATE(1162-06-7)

Safety Data

• Hazardous Substances Data: 1162-06-7(Hazardous Substances Data)

Usage

General Description

Lead triphenyl acetate is a chemical compound that is composed of lead and the triphenyl acetate anion. It is commonly used as a heat stabilizer in PVC (polyvinyl chloride) and plastic manufacturing. Lead triphenyl acetate is also utilized as a catalyst in the synthesis of organic compounds and as an agent for the preparation of lead soaps used in paints and varnishes. However, it is important to note that lead compounds are toxic and have been linked to various health hazards, including neurological and developmental issues. Therefore, the use and handling of lead triphenyl acetate should be carefully managed to prevent exposure and minimize environmental contamination.

InChI:InChI=1/3C6H5.C2H4O2.Pb/c3*1-2-4-6-5-3-1;1-2(3)4;/h3*1-5H;1H3,(H,3,4);/rC18H15Pb.C2H4O2/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2(3)4/h1-15H;1H3,(H,3,4)

Upstream product

• 563-63-3 silver(I) acetate 
• 1153-06-6 triphenyllead(IV) chloride 
• 3124-01-4 hexaphenyl diplumbane 
• 27810-47-5 C(Pb(C₆H₅)2Br)4 

Downstream Products

• 108-24-7 acetic anhydride 
• 2377-10-8 Triphenylbleifluorid 
• 1082885-91-3 [(C₆H₅)2Pb(NC₅H₃(C(CH₃)N₂C(S)NH₂)2)]*CH₃OH 
• 175885-35-5 [(Pb(C₆H₅)3)2(C₃S₅)] 
• 1600-27-7 mercury(II) diacetate 
• 620-84-8 4-methyldiphenylamine 

Relevant articles and documents

Methyllead(IV) derivatives stabilized by DAPTSC2-: Synthesis and structures of new diorganolead(IV) complexes

The reaction of the bis(thiosemicarbazone) of dimethyl pyridine-2,6-diyl diketone, H2DAPTSC, with PbMe2(OAc)2, PbMePh(OAc)2 or PbPh2(OAc)2 in MeOH afforded the complexes [PbMe2(DAPTSC)], [PbMePh(DAPTSC)] or [PbPh 2-(DAPTSC)] (in the first two cases together with [Pb(DAPTSC)]). X-ray crystallography of the Pb(IV) complexes showed that the metal has a pentagonal bipyramidal coordination sphere. The N3,S 2-bound DAPTSC2- anion occupied the eguatorial plane and the organic groups were in the apical positions. These compounds retain the same coordination mode in DMSO solution. DAPTSC2- is also N 3,S2-bound in [Pb(DAPTSC)], a complex with a stereochemically active PbII lone pair. The reaction of PbPh 2Cl2 with H2DAPTSC, also in methanol at room temperature, afforded [PbPh2(H2DAPTSC)] 2[PbPh2Cl4]Cl2·6CH 3OH. X-ray crystallography of this centrosymmetric complex showed it to consist of two [PbPh2(H2DAPTSC)]2+ cations of similar structure to the neutral [PbR2(DAPTSC)] complexes, together with a trans-octahedral [PbPh2Cl4]2- anion and two Cl- anions. This compound decomposes in DMSO solution, probably evolving to H2DAPTSC and PbPh2Cl 2(DMSO)n. In order to evaluate the changes undergone by H2DAPTSC under metallation, the X-ray structure of the free molecule was also determined. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.