Products › Poly(2-ethyl-2-oxazoline), bifunctional, carboxylic acid and amine terminated, average Mn 6,000, PDI ≤1.2 Image 1 of 1 Poly(2-ethyl-2-oxazoline), bifunctional, carboxylic acid and amine terminated, average Mn 6,000, PDI ≤1.2 $199.00 SKU: AC30025-500 mgPack size: 500 mgLinear Formula: COOHCH2(C5H9NO)nNH2Certificate of Analysis (COA) included. Add To Cart Added! SKU: AC30025-500 mgPack size: 500 mgLinear Formula: COOHCH2(C5H9NO)nNH2Certificate of Analysis (COA) included.