isopentane
71изопентан — izopentanas statusas T sritis chemija formulė (CH₃)₂CHCH₂CH₃ atitikmenys: angl. isopentane rus. изопентан ryšiai: sinonimas – 2 metilbutanas …
72geneva system — noun or geneva nomenclature Usage: usually capitalized G : a system of nomenclature adopted by an international congress of organic chemists in Geneva in 1892 and later modified and added to by the International Union of Pure and Applied… …
73isopentyl — “+ noun Etymology: is + pentyl : the pentyl radical (CH3)2CHCH2CH2− derived from isopentane; 3 methyl butyl called also isoamyl * * * /uy seuh pen til/, adj. Chem. isoamyl. [1875 80; ISO + PENT(A) + YL] …
74petroleum pentane — noun : a mixture essentially of pentane and isopentane that occurs in petroleum and is separated therefrom by distillation below 50° C and that is used as a low boiling solvent …
