Is Tail gas (petroleum), hydrodesulfurized straight-run naphtha separator (if it contains > 0.1% w/w Butadiene) vegan?
Tail gas (petroleum), hydrodesulfurized straight-run naphtha separator (if it contains > 0.1% w/w Butadiene)
A petroleum refining tail gas from the hydrodesulfurization of straight-run naphtha separator, regulated when it contains more than 0.1% w/w butadiene. It is a mineral-derived industrial substance not of animal origin.
| INCI name | Tail gas (petroleum), hydrodesulfurized straight-run naphtha separator (if it contains > 0.1% w/w Butadiene) |
|---|---|
| CAS number | 68478-30-8 |
| EC number | 270-810-9 |
| CosIng ID | 28628 |
| 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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