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Is Diethyl Phthalate vegetarian?

Diethyl Phthalate

Vegetarian Vegetarian
Vegan Vegan

Diethyl Phthalate is a synthetic ester of phthalic acid, a colorless liquid used in cosmetics as a solvent and plasticizer, particularly in fragrance formulations and nail products.

Also known as DEP
INCI name Diethyl Phthalate
CAS number 84-66-2
EC number 201-550-6
CosIng ID 33282
Last reviewed 4 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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