Quick view View Item 1,3-Propanediol United States Pharmacopeia (USP) Reference Standard 1570483 USP 1,3-Propanediol United States Pharmacopeia (USP) Reference Standard Synonym: 1,3-Dihydroxypropane, Bio-PDO, PG, Trimethylene glycol CAS Number 504-63-2 Linear Formula HO(CH2)3OH Molecular Weight 76... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: