Propylene glycol monosteara Molecular Weight: 342.56 Molecular Formula: C21H42O3 CAS No.: 1323-39-3 Propylene glycol monosteara1. GeneralThis product is produced and marketed by Jiangsu haian Petro chemical plant. The units producing and marketing this product are certified according to Q/320621HA064. Appearance: Yellowish solidChemical Name: Propylene glycol monostearateSynonyms: 2-hydroxypropyl ...