Phosphine

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Science and technology

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What Wikipedia says

Phosphine (IUPAC name: phosphane) is a colorless, flammable, highly toxic compound with the chemical formula PH3, 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 (P2H4).

Excerpt from the Wikipedia article “Phosphine”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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