Characteristics
- INCI
- Butane
- CAS
-
106-97-8
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- EC
-
203-448-7
This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.
- Functions
- propellant
Для кого подходит
Description
Butane is a lightweight, colorless hydrocarbon gas best known for its role as a propellant in aerosol cosmetics. In products like dry shampoo, hairspray, body spray, shaving foam, and some makeup sprays, it helps push the formula out of the can in a fine, even mist. It does not treat skin or hair directly, but it plays an important functional role by making spray products easy to apply and helping them distribute more evenly.
For people who like quick, hands-off application, butane can be useful because it supports lightweight, fast-drying formulas that feel less wet or heavy on the skin and hair. That can be especially appealing in styling products and setting sprays. The main caveat is that, as with many aerosol propellants, it is intended for external use only and should be used in well-ventilated areas. Some people with very sensitive skin or airways may prefer to avoid heavy aerosol use, especially if a product also contains fragrance or alcohol.
Found in products (721 total)
Наиболее часто встречается в продукции Dove (25 продуктов)
