HO-PEG2-tBu Product Catalog # Size Price (USD) Quantity HO-PEG2-tBu280507-5G5 g$324.00 - HO-PEG2-tBu-5g quantity + HO-PEG2-tBu280507-25G25 g$767.00 - HO-PEG2-tBu-25g quantity + Add to cart Description Molecular Formula: C11H22O5 Molecular Weight: 234.3