Petroleum AdditivesNaphtha CAS# 64741-66-8
Naphtha (CAS 64741-66-8), also known as crude gasoline, chemical light oil or light gasoline, is a light oil used as chemical raw material produced by processing crude oil or other raw materials. Naphtha is mainly composed of C5-C7 components of alkanes, generally containing 55.4% alkanes, 30.3% monocycloalkanes, 2.4% bicycloalkanes, 11.7% alkylbenzenes, 0.1% benzene, and 0.1% indanes and tetralins. The average molecular weight is 114 and the density is 0.76g/cm³.