|
gptkbp:instanceOf
|
gptkb:chemical_element_molecule
|
|
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
|
pale yellow
|
|
gptkbp:containsElement
|
fluorine
|
|
gptkbp:density
|
1.696 g/L (at 0 °C, 1 atm)
|
|
gptkbp:discoveredBy
|
gptkb:André-Marie_Ampère
|
|
gptkbp:discoveredIn
|
1886
|
|
gptkbp:EC_number
|
231-954-8
|
|
gptkbp:hasInChIKey
|
InChI=1S/F2/c1-2
|
|
gptkbp:hasSMILES
|
F-F
|
|
gptkbp:IUPACName
|
gptkb:difluorine
|
|
gptkbp:meltingPoint
|
−219.67 °C
|
|
gptkbp:molecularWeight
|
37.9968064 g/mol
|
|
gptkbp:otherName
|
fluorine gas
|
|
gptkbp:oxidizer
|
yes
|
|
gptkbp:PubChem_CID
|
24524
|
|
gptkbp:riskFactor
|
toxic
corrosive
reacts violently with water
causes respiratory damage
can ignite organic material
causes severe chemical burns
forms hydrofluoric acid with water
reacts violently with most metals
|
|
gptkbp:solubility
|
slightly soluble
|
|
gptkbp:stateAtRoomTemperature
|
gptkb:gasoline
|
|
gptkbp:storage
|
stored in nickel or Monel containers
|
|
gptkbp:structure
|
diatomic molecule
|
|
gptkbp:type
|
highly reactive
|
|
gptkbp:UNNumber
|
gptkb:UN_1045
|
|
gptkbp:uses
|
uranium enrichment
chemical synthesis
production of sulfur hexafluoride
|
|
gptkbp:bfsParent
|
gptkb:F2
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
difluorine
|