Petroleum Ether 60-80C is that fraction of petroleum that contains aliphatic hydrocarbons. ... When you buy Petroleum Ether 60C-80C AR Grade and LR Grade the advantage is their high boiling point which reduces fire hazards.

Application

Petroleum ether, also known as benzine, X4 or Ligroin, is a group of various volatile, highly flammable, liquid hydrocarbon mixtures used chiefly as nonpolar solvents.