butane

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butane

 [bu´tān]
an aliphatic hydrocarbon, C4H10, from petroleum; used in pharmacy as an aerosol propellant.

bu·tane

(byū'tān),
C4H10; a gaseous hydrocarbon present in natural gas; two isomers are known, both of which are anesthetically active: N-butane is CH3(CH2)2CH3 and isobutane is CH3CH(CH3)CH3 (or 2-methylpropane).

butane

/bu·tane/ (bu´tān) an aliphatic hydrocarbon from petroleum, occurring as a colorless flammable gas; used in pharmacy as an aerosol propellant.

butane (C4H10)

a colorless petroleum-based gas. It is the fourth member of the paraffin series of hydrocarbons.

butane

A linear (unbranched) alkane hydrocarbon which is a flammable gas at room temperature (boiling point, 0ºC/30–34ºF).
 
Uses
Lighter fluid, refrigerant.

Adverse effects
Euphoria, drowsiness, narcosis, arrhythmias, memory loss, frostbite, death due to asphyxiation and ventricular fibrillation.

bu·tane

(byū'tān)
A gaseous hydrocarbon present in natural gas.

butane

an aliphatic hydrocarbon, C4H10, from petroleum.
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This would eliminate the most potent ozone producers - the butanes and butene.
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The agreement grants to Klinair the exclusive marketing rights, in the USA, Canada, South America, Africa, and the Middle East, of the new and improved technology of converting gas condensates or naphthas to high octane unleaded gasoline, propane and butanes.