|
gptkbp:instanceOf
|
gptkb:chemical_compound
alkene
|
|
gptkbp:appearance
|
colorless liquid
|
|
gptkbp:aroma
|
gasoline-like
|
|
gptkbp:autoignitionTemperature
|
204 °C
|
|
gptkbp:boilingPoint
|
98.4 °C
|
|
gptkbp:CASNumber
|
142-82-5
|
|
gptkbp:category
|
hydrocarbon
volatile organic compound
organic solvent
|
|
gptkbp:chemicalFormula
|
C7H16
|
|
gptkbp:density
|
0.684 g/cm³
|
|
gptkbp:flammability
|
highly flammable
|
|
gptkbp:flashPoint
|
-4 °C
|
|
gptkbp:foundIn
|
gptkb:oil
petroleum
|
|
gptkbp:GHS_signal_word
|
Danger
|
|
gptkbp:hasLogP
|
4.66
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Heptane
|
|
gptkbp:IUPACName
|
heptane
|
|
gptkbp:main_isomer
|
gptkb:n-heptane
|
|
gptkbp:meltingPoint
|
-90.6 °C
|
|
gptkbp:molecularWeight
|
100.205 g/mol
|
|
gptkbp:NFPA704
|
Health 1, Flammability 3, Instability 0
|
|
gptkbp:number_of_isomers
|
9
|
|
gptkbp:productionMethod
|
fractional distillation of petroleum
|
|
gptkbp:PubChem_CID
|
gptkb:CHEBI:43098
8900
|
|
gptkbp:refractiveIndex
|
1.3876 (at 20 °C)
|
|
gptkbp:riskFactor
|
irritant
environmental hazard
narcotic effects
|
|
gptkbp:solubility
|
insoluble
soluble in alcohol, ether, chloroform
|
|
gptkbp:structure
|
straight-chain alkane
|
|
gptkbp:UNNumber
|
1206
|
|
gptkbp:uses
|
laboratory reagent
non-polar solvent
reference fuel in octane rating
|
|
gptkbp:vaporPressure
|
47 mmHg (at 20 °C)
|
|
gptkbp:viscosityGrade
|
0.386 mPa·s (at 25 °C)
|
|
gptkbp:bfsParent
|
gptkb:Cardamom
|
|
gptkbp:bfsLayer
|
5
|