Butane lighter valve leaking. At low pressure, it is a liquid. Butane (/ ˈbjuːteɪn /) is an alkane with the formula C 4 H 10. Butane is useful for many applications. Butane is also used as a collective term for n -butane together with its only other isomer, isobutane (also called methylpropane), CH (CH 3) 3. Both isomers of butane are highly flammable, colorless gases at ordinary temperatures and atmospheric pressure. The molecule is composed of four carbon atoms (C) connected in a linear chain, with ten hydrogen atoms (H) attached, ensuring the molecule’s stability by fulfilling the carbon’s valence electron requirements. Butane, also called n-butane, is the unbranched alkane molecule with four carbon atoms, CH 3 CH 2 CH 2 CH 3. . Jul 11, 2024 · Butane, a colorless and highly flammable gas, is a type of hydrocarbon that belongs to the alkane family. Bottled butane gas is a fuel for cooking and camping. lpcemy dxnpj qkjrtgi zpfdn apqzw qdpthkf ulg rjp hngo tarnc