BnO-PEG4-OH Product Catalog # Size Price (USD) Quantity BnO-PEG4-OH282101-5G5 g$362.00 - BnO-PEG4-OH-5g quantity + BnO-PEG4-OH282101-25G25 g$905.00 - BnO-PEG4-OH-25g quantity + Add to cart Description Synonym: Tetraethylene glycol monobenzyl ether CAS #: 86259-87-2 Molecular Formula: C15H24O5 Molecular Weight: 284.4