|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:appearance
|
colorless gas
|
|
gptkbp:aroma
|
repulsive, sweet
|
|
gptkbp:autoignitionTemperature
|
38 °C
|
|
gptkbp:band
|
contains bridging hydrogen atoms
|
|
gptkbp:boilingPoint
|
-92.5 °C
|
|
gptkbp:CASNumber
|
19287-45-7
|
|
gptkbp:category
|
gptkb:chemical_compound
boron hydrides
reducing agent
rocket fuel
|
|
gptkbp:chemicalFormula
|
B2H6
|
|
gptkbp:density
|
0.493 g/L (gas at 0°C, 1 atm)
|
|
gptkbp:discoveredBy
|
gptkb:Alfred_Stock
|
|
gptkbp:discoveredIn
|
1912
|
|
gptkbp:EC_number
|
242-960-0
|
|
gptkbp:flammabilityLimit
|
0.8–88% in air
|
|
gptkbp:GmelinNumber
|
209
|
|
gptkbp:hasInChIKey
|
WQZGKKKJIJFFOK-UHFFFAOYSA-N
|
|
gptkbp:hasSMILES
|
B2H6
|
|
gptkbp:IUPACName
|
diborane(6)
|
|
gptkbp:LC50
|
40 ppm (rat, 4 h)
|
|
gptkbp:meltingPoint
|
-165 °C
|
|
gptkbp:molecularGeometry
|
D2h symmetry
|
|
gptkbp:molecularWeight
|
27.67 g/mol
|
|
gptkbp:NFPA704
|
Health 4, Flammability 4, Instability 2
|
|
gptkbp:PubChem_CID
|
6331
|
|
gptkbp:relatedTo
|
borane
decaborane
pentaborane
|
|
gptkbp:riskFactor
|
gptkb:explosive
flammable
toxic
|
|
gptkbp:solubility
|
reacts
|
|
gptkbp:solubilityInOrganicSolvents
|
soluble in ethers
|
|
gptkbp:stateAtRoomTemperature
|
gptkb:gasoline
|
|
gptkbp:storage
|
stored in pressurized cylinders
|
|
gptkbp:structure
|
contains three-center two-electron bonds
|
|
gptkbp:synthesisType
|
produced by reaction of boron trichloride with lithium aluminium hydride
produced by reaction of boron trifluoride with sodium hydride
|
|
gptkbp:thermalDecomposition
|
forms boron and hydrogen
|
|
gptkbp:toxicity
|
highly toxic by inhalation
|
|
gptkbp:type
|
reacts violently with water
forms boric acid and hydrogen on hydrolysis
|
|
gptkbp:UNNumber
|
1911
|
|
gptkbp:uses
|
gptkb:rocket_propellant
chemical synthesis
reducing agent
|
|
gptkbp:vaporPressure
|
>1 atm at 25 °C
|
|
gptkbp:bfsParent
|
gptkb:Hermann_Irving_Schlesinger
gptkb:Hydroboration
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
diborane
|