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Is Triphenylphosphine vegan?

Triphenylphosphine

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Vegetarian Vegetarian

Triphenylphosphine is a synthetic organophosphorus compound with the formula P(C6H5)3, widely used as a reagent in organic synthesis and as a ligand in organometallic chemistry.

Also known as Phosphine, triphenyl-
INCI name Triphenylphosphine
CAS number 603-35-0
EC number 210-036-0
CosIng ID 95587
Last reviewed 4 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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