File:Phosphine.svg · Wikimedia Commons · See Wikimedia Commons
فسفین
Sign in to saveAlso known as hydrogen phosphide, phosphorated hydrogen, phosphorus hydride, phosphorus trihydride, [PH3], PH3, phosphane
ترکیب شیمیایی
OverviewAI-generated
Phosphine, also identified by the IUPAC name phosphane, is a chemical compound with the formula PH₃. It has a molecular mass of 33.997 and an electric dipole moment of 0.574. The substance exhibits a boiling point of -87.75 and a melting point of -209. Its vapor pressure is 41.3, and the lower flammable limit is 1.79.
Safety data for phosphine includes an immediately dangerous to life or health concentration of 69.5. The time-weighted average exposure limit is 0.4, while the short-term exposure limit is 1. The ionization energy is 9.96, and the standard enthalpy of formation is 5.4. The compound has a charge of 0 and an xlogp value of -0.1.
Synthesized by Vinony from 29 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Chemical data
- Formula
- H3P
- Molecular weight
- 33.998 g/mol
- IUPAC name
- phosphane
- SMILES
- P
- InChIKey
- XYFCBTPGUUZFHI-UHFFFAOYSA-N
- XLogP
- -0.1
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Research
16,961 papers- Phosphine Organocatalysis.ReviewChemical reviews · 2018Guo H, Fan YC, Sun Z et al.DOI: 10.1021/acs.chemrev.8b00081
- Acute occupational phosphine intoxications in the maritime shipping sector: a scoping review.Archives of environmental & occupational health · 2022Van de Sijpe P, Canals ML, Jensen O et al.DOI: 10.1080/19338244.2021.1990829
- Phosphine oxide surfactants revisited.ReviewAdvances in colloid and interface science · 2016Stubenrauch C, Preisig N, Laughlin RGDOI: 10.1016/j.cis.2016.01.002
- Phosphine-gold(I) compounds as anticancer agents: general description and mechanisms of action.ReviewAnti-cancer agents in medicinal chemistry · 2011Lima JC, Rodriguez LDOI: 10.2174/187152011797927670
- Synthesis and applications of high-performance P-chiral phosphine ligands.ReviewProceedings of the Japan Academy. Series B, Physical and biological sciences · 2021Imamoto TDOI: 10.2183/pjab.97.026
- Phosphine catalysis of allenes with electrophiles.ReviewChemical Society reviews · 2014Wang Z, Xu X, Kwon ODOI: 10.1039/c4cs00054d
- Phosphine-triggered synthesis of functionalized cyclic compounds.ReviewChemical Society reviews · 2008Ye LW, Zhou J, Tang YDOI: 10.1039/b717758e
- Phosphine Generation Pathways on Rocky Planets.Astrobiology · 2021Omran A, Oze C, Jackson B et al.DOI: 10.1089/ast.2021.0034
via PubMed
Wikidata facts
- Has part
- phosphorus
- Mass
- 33.997
- Has use
- insecticide
Show 17 more facts
- Commons category
- Phosphine
- different from
- phosphene
- canonical SMILES
- P
- boiling point
- -126
- NIOSH Pocket Guide ID
- 0505
- immediately dangerous to life or health
- 69.5
- melting point
- -133
- vapor pressure
- 41.3
- lower flammable limit
- 1.79
- ionization energy
- 9.87
- time-weighted average exposure limit
- 0.4
- short-term exposure limit
- 1
- chemical formula
- PH₃
- standard enthalpy of formation
- 5.4
- safety classification and labelling
- Regulation (EC) No. 1272/2008
- found in taxon
- Artemia salina
- electric dipole moment
- 0.574
via Wikidata · CC0