murphyn-Butane
AKA: 106-97-8, Diethyl, Methylethylmethane, Butanen, Butani, Butyl hydride, HC 600, A 21 (lowing agent)
Synthetic
Skin Conditioner
Not Clean
OriginN-Butane is a four-carbon alkane hydrocarbon derived from crude oil refining and natural gas processing. It is produced through fractional distillation of petroleum or synthesized via catalytic hydrogenation of butene.
Butane is a colorless gas with a faint petroleum-like odor. For transportation it may be stenched. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air. Any leak can be either liquid or vapor. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. It is used as a fuel, an aerosol propellant, in cigarette lighters, and to make other chemicals.
Solubility 61 mg/L at 68 °F (NTP, 1992)
Formula
C4H10
Mol. Weight
58.12
CAS #
106-97-8
Form
Liquid
State
Butane is a colorless gas with a faint petroleum-like odor. For transportation it may be stenched. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbit
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Dispenses Product
Propels product from container
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory0 listings
🛡️Safety-assessed0 reviews
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR