BDO(1.4-Butanediol) 1,4-Butanediol(BDO) 2,CAS:110-63-4 3,Molecular formula:C4H10O2 4,Molecular weight:90.12 BDO(1.4-Butanediol)1,4-Butanediol(BDO) 2 ... , PVC, polypropylene and polyester Esters kind of good plasticizer. 1,4-butanediol with good moisture increases flexibility and can be used for gelatin ...