noun Etymology: International Scientific Vocabulary butyric + -ane Date: 1875 either of two isomeric flammable gaseous alkanes C 4 H 10 obtained usually from petroleum or natural gas and used as fuels
BUTANE
Meaning of BUTANE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012