|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:appearance
|
pale yellow gas
|
|
gptkbp:band
|
single covalent bond
|
|
gptkbp:boilingPoint
|
−188.11 °C
|
|
gptkbp:CASNumber
|
7782-41-4
|
|
gptkbp:chemicalFormula
|
gptkb:F2
|
|
gptkbp:color
|
yellow
|
|
gptkbp:containsElement
|
fluorine
|
|
gptkbp:density
|
1.696 g/L (gas at 0 °C, 1 atm)
|
|
gptkbp:discoveredBy
|
gptkb:Henri_Moissan
|
|
gptkbp:discoveredIn
|
1886
|
|
gptkbp:GHSClassification
|
GHS02, GHS05, GHS06
|
|
gptkbp:IUPACName
|
gptkb:difluorine
|
|
gptkbp:meltingPoint
|
−219.67 °C
|
|
gptkbp:molecularWeight
|
37.9968064
|
|
gptkbp:oxidizer
|
yes
|
|
gptkbp:riskFactor
|
H270, H330, H314
|
|
gptkbp:solubility
|
reacts
|
|
gptkbp:stateAtRoomTemperature
|
gptkb:gasoline
|
|
gptkbp:structure
|
diatomic molecule
|
|
gptkbp:toxicity
|
yes
|
|
gptkbp:type
|
highly reactive
|
|
gptkbp:UNNumber
|
1045
|
|
gptkbp:uses
|
gptkb:rocket_propellant
uranium enrichment
production of sulfur hexafluoride
|
|
gptkbp:bfsParent
|
gptkb:Otemachi_Station
gptkb:PSL(4,2)
gptkb:Causeway_Bay_MTR_Station
gptkb:Causeway_Bay_MTR_station
gptkb:Causeway_Bay_station
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
F2
|