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Revision as of 12:52, 5 December 2011 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 459058209 of page Phosphine for the Chem/Drugbox validation project (updated: '').)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff) | This page contains a copy of the infobox ({{chembox}}) taken from revid 459058209 of page Phosphine with values updated to verified values. |
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| Names | |||
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| IUPAC name Phosphane | |||
| Other names
Phosphamine Phosphorus trihydride Phosphorated hydrogen | |||
| Identifiers | |||
| CAS Number | |||
| 3D model (JSmol) | |||
| ChEBI | |||
| ChemSpider | |||
| EC Number |
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| PubChem CID | |||
| RTECS number |
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| UN number | 2199 | ||
InChI
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SMILES
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| Properties | |||
| Chemical formula | PH3 | ||
| Molar mass | 33.99758 g/mol | ||
| Appearance | colorless gas | ||
| Density | 1.379 g/l, gas (25 °C) | ||
| Melting point | −132.8 °C (−207.0 °F; 140.3 K) | ||
| Boiling point | −87.7 °C (−125.9 °F; 185.5 K) | ||
| Solubility in water | 31.2 mg/100 ml (17 °C) | ||
| Viscosity | 1.1 x 10 Pa s | ||
| Structure | |||
| Molecular shape | Trigonal pyramidal | ||
| Dipole moment | 0.58 D | ||
| Thermochemistry | |||
| Std enthalpy of formation (ΔfH298) |
+22.89 kJ/mol | ||
| Hazards | |||
| NFPA 704 (fire diamond) |
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| Flash point | flammable gas | ||
| Explosive limits | 1.8% – ? | ||
| Related compounds | |||
| Other cations | Ammonia Arsine Stibine Bismuthine | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
 Y verify (what is ?)
Infobox references
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Chemical compound