Lead(IV) acetate

Lead(IV) acetate or lead tetraacetate is an metalorganic compound with chemical formula Pb(C2H3O2)4. It is a colorless solid that is soluble in nonpolar, organic solvents, indicating that it is not a salt. It is degraded by moisture and is typically stored with additional acetic acid. The compound is used in organic synthesis.

Lead(IV) acetate
Names
IUPAC name
Lead(IV) acetate
Systematic IUPAC name
Tetrakis(acetyloxy)plumbane
Other names
Lead tetraacetate
Plumbic acetate
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.008.099
EC Number
  • 208-908-0
PubChem CID
UNII
  • InChI=1S/4C2H4O2.Pb/c4*1-2(3)4;/h4*1H3,(H,3,4);/q;;;;+4/p-4 N
    Key: JEHCHYAKAXDFKV-UHFFFAOYSA-J N
SMILES
  • monodentate acetate: CC(=O)O[Pb](OC(C)=O)(OC(C)=O)OC(C)=O
  • bidentate acetate: O0[C-](C)O[Pb+4]0123(O[C-](C)O1)(O[C-]C(C)O2)O[C-](C)O3
Properties
Pb(C2H3O2)4
Molar mass 443.376 g/mol
Appearance colorless or pink crystals
Odor vinegar
Density 2.228 g/cm3 (17 °C)
Melting point 175 °C (347 °F; 448 K)
Boiling point decomposes
soluble, reversible hydrolysis
Solubility reacts with ethanol
soluble in chloroform, benzene, nitrobenzene, hot acetic acid, HCl, tetrachloroethane
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
Toxic
GHS labelling:
Danger
NFPA 704 (fire diamond)
3
0
0
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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