Petroleum ether is a chemical substance commonly used as a solvent. This highly flammable and volatile liquid is also known by a range of other names including naphtha, ligroin, and benzine. Other synonyms for petroleum ether include VM&P naphtha, mineral spirits, rubber solvent, and paint thinner. This versatile solvent is used in a wide variety of industrial applications, from cleaning and degreasing to mixing and blending chemicals. It is also found in consumer products such as adhesives, lubricants, and even some types of cleaning products. Despite its many uses, it is important to use caution when handling petroleum ether due to its high flammability and volatile nature.