Tetramethyllead

C₄H₁₂PbCAS 75-74-1267.34 g/mol

Salt ratio not recorded. The source lists this compound as the parent acid and the metal without saying how many of each, so the formula and molar mass are for one of each. Check the formula on the supplier's label before you weigh it.

Properties

Molecular formula: C₄H₁₂Pb
Molar mass: 267.34 g/mol
Exact mass: 268.0706 Da
Density: 199.5 g/mL
Melting point: −27.5 °C
Boiling point: 110 °C (at 10 Torr)
Flash point: 37.8 °C (closed cup)
Water solubility: 15 mg/L (25 °C)
logP: 1.42Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 0

Hazards

Danger

H226 Flammable liquid and vapor90.5% of notifiers
H300+H310+H330 Fatal if swallowed, in contact with skin or if inhaled90.5% of notifiers
H300 Fatal if swallowed100% of notifiers
H302+H332 Harmful if swallowed or if inhaled90.5% of notifiers
H310 Fatal in contact with skin100% of notifiers
H332 Harmful if inhaled90.5% of notifiers
H360 May damage fertility or the unborn child100% of notifiers
H373 May causes damage to organs through prolonged or repeated exposure100% of notifiers
H400 Very toxic to aquatic life100% of notifiers
H410 Very toxic to aquatic life with long lasting effects100% of notifiers

Aggregated from 42 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P203, P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P270, P271, P273, P280, P284, P301+P316, P301+P317, P302+P352, P303+P361+P353, P304+P340, P316, P317, P318, P319, P320, P321, P330, P361+P364, P370+P378, P391, P403+P233, P403+P235, P405, P501

Identifiers

CAS number

75-74-1

SMILES

[CH3].[CH3].[CH3].[CH3].[Pb]

InChIKey

XOOGZRUBTYCLHG-UHFFFAOYSA-N

InChI

InChI=1S/4CH3.Pb/h4*1H3;

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

3 names

Plumbane, tetramethyl-
Lead, tetramethyl-
Tetramethylplumbane

Work with Tetramethyllead

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Lead7439-92-150 % similar Lead selenide12069-00-033 % similar Lead dioxide1309-60-033 % similar Lead oxide (Pb2O3)1314-27-833 % similar Lead(II) sulfide1314-87-033 % similar Lead telluride1314-91-633 % similar Lead(II) oxide1317-36-833 % similar Trimethylgallium1445-79-033 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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