Chemical Properties of Tetraethyllead (CAS 78-00-2)

Tetraethyllead

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InChI
InChI=1S/4C2H5.Pb/c4*1-2;/h4*1H2,2H3;
InChI Key
MRMOZBOQVYRSEM-UHFFFAOYSA-N
Formula
C8H20Pb
SMILES
CC[Pb](CC)(CC)CC
Molecular Weight1
323.40
CAS
78-00-2
Other Names
  • (C2H5)4Pb
  • Czteroetylek olowiu
  • Lead tetraethyl
  • NCI-C54988
  • NSC 22314
  • Piombo tetra-etile
  • Plumbane, tetraethyl-
  • Rcra waste number P110
  • TEL
  • Tel-tml, reacted
  • Tetra(methylethyl)lead
  • Tetraethylolovo
  • Tetraethylplumbane
Sources

Physical Properties

Property Value Unit Source
Δcliquid -6383.50 ± 2.50 kJ/mol NIST
Δfgas 109.60 ± 5.10 kJ/mol NIST
Δfliquid 53.00 ± 5.00 kJ/mol NIST
Δvap 56.60 ± 1.00 kJ/mol NIST
Δvap 56.60 ± 1.00 kJ/mol NIST
IE 11.10 eV NIST
liquid 464.60 J/mol×K NIST
Tboil 455.70 ± 1.50 K NIST
Tfus 142.94 ± 0.20 K NIST
Ttriple 141.49 ± 0.02 K NIST
Ttriple 139.41 ± 0.02 K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid 307.40 J/mol×K 298.15 NIST
Cp,liquid 310.00 J/mol×K 298.15 NIST
ΔfusH 9.11 kJ/mol 141.4 NIST
ΔfusH 9.11 kJ/mol 141.4 NIST
ΔfusH 8.79 kJ/mol 142.94 NIST
ΔvapH 56.30 kJ/mol 308.0 NIST
ΔvapH 57.30 kJ/mol 383.5 NIST
ΔvapH 56.70 kJ/mol 387.0 NIST
ΔfusS 61.50 J/mol×K 142.94 NIST

Similar Compounds

Plumbane, ethyltrimethyl-. Triethyl lead chloride. Plumbane, (1,1-dimethylethyl)trimethyl-. Lead, tetramethyl-. Acetamidine, hydrochloride. Pentanal, 4-methyl-. Butane, 2-fluoro-. 2-Hexanone, 5-methyl-. but-2(E)-enenitrile. 2-Butenenitrile. Acetonitrile. Methylidyne, cyano-. Cyanomethylene. Cyanomethyl radical. (E)-Methyl 3-cyano-2-propenoate.

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