what is aliphatic chain
Aliphatic compounds can be saturated, joined by single bonds (alkanes), or unsaturated, with double bonds (alkenes) or triple bonds (alkynes).Besides hydrogen, other elements can be bound to the carbon chain, the most common being oxygen, nitrogen, sulphur, and chlorine.The simplest aliphatic compound is methane (CH 4). Aliphatics include alkanes, alkenes, and alkynes.esides hydrogen, other elements can be bound to the carbon chain, the most common being oxygen, nitrogen, sulphur, and chlorine. The simplest aliphatic compound is methane (CH 4).