CAS 91648-24-7 appears in our catalog under these names: 2,2-Bis(hydroxymethyl)-1,3-propanediol allyl ether, Pentaerythritol allyl ether technical gr. Offered by: Biosynth, Chemat, Sigma-Aldrich. Available pack sizes: 100g, 250g, 500g, 1000g, 2000g, 25g, 2.5kg.