|
gptkbp:instanceOf
|
gptkb:chemical_compound
ketone
|
|
gptkbp:appearance
|
colorless liquid
|
|
gptkbp:aroma
|
sweet, sharp
|
|
gptkbp:autoignitionTemperature
|
515 °C
|
|
gptkbp:biodegradable
|
readily biodegradable
|
|
gptkbp:boilingPoint
|
79.6 °C
|
|
gptkbp:CASNumber
|
78-93-3
|
|
gptkbp:chemicalFormula
|
C4H8O
|
|
gptkbp:countryRegulation
|
regulated as a hazardous air pollutant in the US
|
|
gptkbp:density
|
0.805 g/cm³
|
|
gptkbp:EC_number
|
201-159-0
|
|
gptkbp:exposureLimit
|
NIOSH REL 200 ppm (TWA)
OSHA PEL 200 ppm (TWA)
|
|
gptkbp:firstSynthesized
|
19th century
|
|
gptkbp:flammability
|
highly flammable
|
|
gptkbp:flashPoint
|
-6 °C
|
|
gptkbp:foundIn
|
industrial processes
|
|
gptkbp:GHS_signal_word
|
Danger
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
methyl ethyl ketone
|
|
gptkbp:IUPACName
|
gptkb:butan-2-one
|
|
gptkbp:meltingPoint
|
-86 °C
|
|
gptkbp:molecularWeight
|
72.11 g/mol
|
|
gptkbp:NFPA704
|
2
0
3
|
|
gptkbp:otherName
|
gptkb:MEK
|
|
gptkbp:productionMethod
|
dehydrogenation of 2-butanol
|
|
gptkbp:PubChem_CID
|
6569
|
|
gptkbp:refractiveIndex
|
1.3788 (20 °C)
|
|
gptkbp:relatedTo
|
gptkb:acetone
diethyl ketone
|
|
gptkbp:riskFactor
|
gptkb:H225
fire hazard
H319
irritant
H336
narcotic effects
|
|
gptkbp:solubility
|
miscible
29 g/100 mL (20 °C)
|
|
gptkbp:storage
|
store in a cool, well-ventilated place
|
|
gptkbp:structure
|
CH3COC2H5
|
|
gptkbp:UNNumber
|
1193
|
|
gptkbp:uses
|
solvent
plastic welding
industrial cleaner
paint remover
|
|
gptkbp:vaporPressure
|
89 mmHg (20 °C)
|
|
gptkbp:bfsParent
|
gptkb:Methane
|
|
gptkbp:bfsLayer
|
6
|