|
gptkbp:instanceOf
|
hydrocarbon
alkene
|
|
gptkbp:appearance
|
colorless gas
|
|
gptkbp:aroma
|
gasoline-like odor
|
|
gptkbp:autoignitionTemperature
|
405 °C
|
|
gptkbp:boilingPoint
|
-0.5 °C
|
|
gptkbp:CASNumber
|
106-97-8
|
|
gptkbp:chemicalFormula
|
C4H10
|
|
gptkbp:combustionProduct
|
gptkb:water
carbon dioxide
|
|
gptkbp:commonMixture
|
liquefied petroleum gas (LPG)
|
|
gptkbp:density
|
0.573 g/cm³ (at 20 °C)
|
|
gptkbp:discoveredBy
|
gptkb:Edward_Frankland
|
|
gptkbp:EC_number
|
203-448-7
|
|
gptkbp:environmentalImpact
|
volatile organic compound
|
|
gptkbp:firstSynthesized
|
1864
|
|
gptkbp:flammability
|
highly flammable
|
|
gptkbp:foundIn
|
natural gas
petroleum
|
|
gptkbp:GmelinNumber
|
1200
|
|
gptkbp:hasInChIKey
|
InChI=1S/C4H10/c1-3-4-2/h3-4H2,1-2H3
|
|
gptkbp:hasSMILES
|
gptkb:CCCC
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
n-butane
|
|
gptkbp:isomerOf
|
isobutane
|
|
gptkbp:IUPACName
|
butane
|
|
gptkbp:meltingPoint
|
-138.3 °C
|
|
gptkbp:molecularWeight
|
58.12 g/mol
|
|
gptkbp:productionMethod
|
fractional distillation of petroleum
|
|
gptkbp:PubChem_CID
|
7843
CHEBI:37808
|
|
gptkbp:refractiveIndex
|
1.353 (liquid, 20 °C)
|
|
gptkbp:riskFactor
|
asphyxiation in high concentrations
H280: Contains gas under pressure; may explode if heated
explosion risk
H220: Extremely flammable gas
|
|
gptkbp:RTECSNumber
|
EJ4200000
|
|
gptkbp:solubility
|
slightly soluble
|
|
gptkbp:storage
|
pressurized cylinders
|
|
gptkbp:structureType
|
straight-chain
|
|
gptkbp:toxicity
|
low acute toxicity
|
|
gptkbp:UNNumber
|
1011
|
|
gptkbp:usedAs
|
gptkb:gasoline
propellant
refrigerant
|
|
gptkbp:uses
|
cigarette lighters
aerosol sprays
portable stoves
|
|
gptkbp:vaporPressure
|
2.16 bar (at 20 °C)
|
|
gptkbp:bfsParent
|
gptkb:R600
|
|
gptkbp:bfsLayer
|
6
|