Liquefied Petroleum Gas Law and Legal Definition

According to 46 CFR 58.16-5 [Title 46 – Shipping; Chapter I -- Coast Guard, Department of Homeland Security; Subchapter F -- Marine Engineering Part 58 -- Main and Auxiliary Machinery and Related Systems; Subpart 58.16 -- Liquefied Petroleum Gases for Cooking and Heating], the term "liquefied petroleum gas" means any liquefied flammable gas which is composed predominantly of hydrocarbons or mixtures of hydrocarbons, such as propane, propylene, butane, butylene, or butadiene, and which has a Reid. Method of test for Vapor Pressure of Petroleum Products (Reid Method)) vapor pressure exceeding 40 pounds per square inch absolute at 100 [degrees]F.