Polypropylene glycol 600; Methylethyl glycol; Methylethylene glycol; 1,2-Propanediol; alpha-Propylene glycol; Methyl glycol; Monopropylene glycol; PG; 1,2-Dihydroxypropane; 1,2-Propylene Glycol; 2-Hydroxypropanol; 2,3-Propanediol; Propane-1,2-diol; Trimethyl glycol; 1,2-Propylenglykol; Isopropylene glycol; cas no: 25322-69-4