Phosphine - Wikipedia
WebPhosphine (IUPAC name: phosphane) is a colorless, flammable, highly toxic compound with the chemical formula P H 3, classed as a pnictogen hydride. Pure phosphine is odorless, but technical grade samples have a highly unpleasant odor like rotting fish, due to the presence of substituted phosphine and diphosphane ( P 2 H 4 ).
Phosphine | Formula, Definition, & Facts | Britannica
WebMar 18, 2024 · Phosphine (PH_3), a colorless, flammable, extremely toxic gas with a disagreeable garliclike odor. Phosphine is formed by the action of a strong base or hot water on white phosphorus or by the reaction of water with calcium phosphide. Learn more about phosphine in this article.
Phosphine | PH3 | CID 24404 - PubChem
WebPhosphine is a respiratory tract irritant that attacks primarily the cardiovascular and respiratory systems causing peripheral vascular collapse, cardiac arrest and failure, and pulmonary edema.
Phosphine | NIOSH | CDC - Centers for Disease Control and Prevention
WebPhosphine (PH₃) is a colorless, flammable, and explosive gas at room temperature that smells like garlic or decaying fish. Exposure to phosphine may cause, nausea, vomiting, stomach pain, diarrhea, thirst, muscle pain, difficulty breathing, and fluid in the lungs
2.9: Phosphines - Chemistry LibreTexts
WebPhosphines are most notable for their remarkable electronic and steric tunability and their “innocence”—they tend to avoid participating directly in organometallic reactions, but have the ability to profoundly modulate the electronic …
Phosphine - American Chemical Society
WebOct 22, 2018 · Phosphine, the simplest phosphorus hydride, is a colorless and extremely toxic gas. Some people think it smells like rotting fish; it reminds others of the odor of garlic. In any case, pure phosphine is actually odorless; an impurity, diphosphane (P 2 H 4), is responsible for its foul scent.
Global phosphorus dynamics in terms of phosphine
WebDec 7, 2020 · Phosphine exists universally in the natural environment with two different forms: free gaseous phosphine and matrix-bound phosphine (MBP). The former has been detected in marsh gas 36, sludge...
Phosphine - NIST Chemistry WebBook
WebPhosphine. Phosphine. Formula: H 3 P. Molecular weight: 33.99758. IUPAC Standard InChI:InChI=1S/H3P/h1H3 Copy. IUPAC Standard InChIKey:XYFCBTPGUUZFHI-UHFFFAOYSA-N Copy. CAS Registry Number: 7803-51-2. Chemical structure: This structure is also available as a 2d Mol file. Other names: Trihydrogen phosphide; …
WebPhosphine is a poisonous gas that can make you sick and can even lead to death. Learn how you might come in contact with phosphine and how you can protect your health. What is phosphine? • Phosphine is a gas formed when water or acid mixes with rat poison that contains zinc phosphide. • Zinc phosphide is a chemical compound of zinc and ...
Phosphine - Simple English Wikipedia, the free encyclopedia
WebPhosphine is a chemical compound. Its chemical name is phosphorus hydride. Its chemical formula is PH 3. It is also called phosphane and phosphamine. It contains phosphide and hydrogen ions . Properties. It is a colorless, flammable gas. It is highly toxic; it can easily kill, even when concentration levels are low. It smells like fish.
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