Statements (44)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
colorless gas
|
| gptkbp:aroma |
fishy, garlic-like
|
| gptkbp:autoignitionTemperature |
38 °C
|
| gptkbp:boilingPoint |
-87.7 °C
|
| gptkbp:bondAngle |
93.5°
|
| gptkbp:CASNumber |
7803-51-2
|
| gptkbp:category |
pesticides
inorganic compounds phosphorus hydrides fumigants |
| gptkbp:chemicalFormula |
PH3
|
| gptkbp:density |
1.379 g/L (gas at 0 °C, 1 atm)
|
| gptkbp:discoveredBy |
Philipp Gengembre
|
| gptkbp:discoveredIn |
1783
|
| gptkbp:EC_number |
232-260-8
|
| gptkbp:flammability |
highly flammable
|
| gptkbp:foundIn |
planetary atmospheres
industrial processes |
| gptkbp:GmelinNumber |
1101
|
| https://www.w3.org/2000/01/rdf-schema#label |
phosphine (PH3)
|
| gptkbp:IUPACName |
phosphane
|
| gptkbp:meltingPoint |
-132.8 °C
|
| gptkbp:molecularGeometry |
trigonal pyramidal
|
| gptkbp:molecularWeight |
33.99758 g/mol
|
| gptkbp:NFPA704 |
Health 4, Flammability 4, Instability 2
|
| gptkbp:productionMethod |
hydrolysis of metal phosphides
reaction of white phosphorus with alkali |
| gptkbp:PubChem_CID |
24404
|
| gptkbp:relatedTo |
ammonia (NH3)
arsine (AsH3) stibine (SbH3) |
| gptkbp:riskFactor |
toxic, flammable, explosive
|
| gptkbp:RTECSNumber |
SZ7175000
|
| gptkbp:solubility |
slightly soluble
|
| gptkbp:structure |
trigonal pyramidal
|
| gptkbp:toxicity |
highly toxic
|
| gptkbp:UNNumber |
2199
|
| gptkbp:uses |
semiconductor industry
chemical synthesis fumigant |
| gptkbp:vaporPressure |
8.6 atm (at 21.1 °C)
|
| gptkbp:bfsParent |
gptkb:Low-Pressure_CVD_(LPCVD)
|
| gptkbp:bfsLayer |
7
|