dodecaethylene glycol 3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontane-1,35-diol 546.325 546.64600 Beilstein:1895802 C24H50O13 CAS:6790-09-6 CHEBI:39524 DODECAETHYLENE GLYCOL InChI=1S/C24H50O13/c25-1-3-27-5-7-29-9-11-31-13-15-33-17-19-35-21-23-37-24-22-36-20-18-34-16-14-32-12-10-30-8-6-28-4-2-26/h25-26H,1-24H2 OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO PDBeChem:12P WRZXKWFJEFFURH-UHFFFAOYSA-N chebi_ontology poly(ethylene glycol)