|
gptkbp:instanceOf
|
gptkb:chemical_compound
organolead compound
|
|
gptkbp:alternativeTo
|
unleaded gasoline
|
|
gptkbp:appearance
|
colorless liquid
|
|
gptkbp:aroma
|
sweet, alcoholic
|
|
gptkbp:bannedIn
|
environmental pollution
lead poisoning
many countries
|
|
gptkbp:boilingPoint
|
200 °C
|
|
gptkbp:CASNumber
|
78-00-2
|
|
gptkbp:chemicalFormula
|
C8H20Pb
|
|
gptkbp:consequence
|
increases octane rating
|
|
gptkbp:containsBond
|
Pb–C bond
|
|
gptkbp:containsElement
|
gptkb:lead
carbon
hydrogen
|
|
gptkbp:decaysTo
|
lead oxide
ethyl radicals
|
|
gptkbp:decomposesInAir
|
yes
|
|
gptkbp:density
|
1.653 g/cm³
|
|
gptkbp:discoveredBy
|
gptkb:Thomas_Midgley_Jr.
|
|
gptkbp:discoveredIn
|
1921
|
|
gptkbp:flammability
|
flammable
|
|
gptkbp:historicalSignificance
|
major source of environmental lead contamination
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Tetraethyllead
|
|
gptkbp:IUPACName
|
tetraethylplumbane
|
|
gptkbp:marketedAs
|
gptkb:Ethyl_Corporation
|
|
gptkbp:meltingPoint
|
-136 °C
|
|
gptkbp:molecularWeight
|
323.44 g/mol
|
|
gptkbp:phasedOutIn
|
1970s-2000s (varies by country)
|
|
gptkbp:primaryUse
|
anti-knock agent in gasoline
|
|
gptkbp:producedBy
|
reaction of lead with ethyl chloride
|
|
gptkbp:regulates
|
gptkb:Environmental_Protection_Agency_(EPA)
|
|
gptkbp:riskFactor
|
toxic
environmental hazard
|
|
gptkbp:routeOfExposure
|
inhalation
ingestion
skin absorption
|
|
gptkbp:solubility
|
insoluble
|
|
gptkbp:storage
|
store away from light and air
|
|
gptkbp:structure
|
tetrahedral
|
|
gptkbp:toxicity
|
developmental disorders
neurotoxicity
kidney damage
|
|
gptkbp:UNNumber
|
1649
|
|
gptkbp:usedBy
|
automotive industry
petrochemical industry
|
|
gptkbp:usedIn
|
aviation gasoline (avgas)
leaded gasoline
|
|
gptkbp:bfsParent
|
gptkb:Aviation_gasoline
|
|
gptkbp:bfsLayer
|
8
|