CheckVegan

Is Gases (petroleum), C2-return stream, if they contain > 0.1% w/w Butadiene vegan?

Gases (petroleum), C2-return stream, if they contain > 0.1% w/w Butadiene

Vegan Vegan
Vegetarian Vegetarian

A complex combination of predominantly C2 hydrocarbon gases returned within petroleum steam cracking processes, restricted in cosmetics when butadiene content exceeds 0.1% w/w.

INCI name Gases (petroleum), C2-return stream, if they contain > 0.1% w/w Butadiene
CAS number 68477-84-9
EC number 270-766-0
CosIng ID 28600
Last reviewed 9 July 2026

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

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