HO-PEG12-OH Product Catalog # Size Price (USD) Quantity HO-PEG12-OH281607-1G1 g$350.00 - HO-PEG12-OH-1g quantity + HO-PEG12-OH281607-5G5 g$727.00 - HO-PEG12-OH-5g quantity + Add to cart Description Synonym: Dodecaethylene glycol CAS #: 6790-09-6 Molecular Formula: C24H50O13 Molecular Weight: 546.7