EPOLEAD GT401 by Daicel is a epsilon-caprolactone modified tetra (3,4-epoxycyclohexylmethyl) butanetetracarboxylate (alicyclic tetraepoxide). EPOLEAD GT401 is an odorless light brown colored viscous liquid.
PLACCEL FM5 by Daicel 2-Oxepanone homopolymer 2-[2-methyl-(1-oxo-2-propenyl)oxy]-ethylester (HEMA containing 5 mol of caprolactone). PLACCEL FM5 is a white waxy solid.