CAS 126-80-7 appears in our catalog under these names: 1,1,3,3-Tetramethyl-1,3-bis(3-(oxiran-2-ylmethoxy)propyl)disiloxane 95%, 1,3-BIS(3-GLYCIDYLOXYPROPYL)TETRAMETHYL&, 1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane, 98%, 98%, 1,3-Bis(3-glycidoxypropyl)tetramethyldisiloxane, 95%. Offered by: Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 25g, 100g, 100ML, 5g, 10g, 50g, 500g, 75g.