Trimethylarsine

Rarity: Common

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Notion

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Science and technology

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What Wikipedia says

Trimethylarsine (abbreviated TMA or TMAs) is the chemical compound with the formula (CH3)3As, commonly abbreviated AsMe3 or TMAs.

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

Image: Benjah-bmm27, Public domain, via Wikimedia Commons.