DAICEL ChemTech, Inc.

DAICEL CORPORATION Organic Chemical Products Company
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Organic Chemicals

We have launched the following global products in this segment: general-purpose products led by our strong-selling acetic acid; fine chemical products; high-performance products for use as electronics materials; and chiral solutions for drug development. We are also meeting diverse needs in the markets for health foods, dietary supplements, and cosmetics with ingredients noted for their high levels of safety and quality. Notably, we offer cosmetics and health care ingredients derived from natural products by means of fermentation and extraction technologies.


Daicel’s cycloaliphatic (alicyclic) epoxy resins are manufactured in Japan through Daicel’s very own special technology. These unique epoxy products are achieved by an oxidation reaction with peracetic acid. Unlike epi-bis type epoxy resin for general use, our epoxies are characterized by being liquids with low viscosity and having an extremely low content of chlorine.

Monomer & alicyclic epoxy resins

Multifunctional Cycloaliphatic Epoxy Resin

Multifunctional alicyclic Epoxy monomers

Methacrylate including the cycloaliphatic epoxy

Thermoplastic rubber elastic material that features excellent compatibility with polar plastics; good adhesion to various materials; and reactivity due to its epoxy group


PLACCEL® M (Caprolactone monomer) is a 7-membered cyclic ester (e–caprolactone) with excellent chemical reactivity. Several types of resins and organic compounds can be modified with PLACCEL® M to improve compatibility, solubility, flexibility and reactivity. Polycaprolactone-diols (PLACCEL® 200 series) have excellent weather and heat resistance in comparison to polyether. It is also superior to adipate-type polyester polyols in terms of hydrolysis resistance. Polycaprolactone-triols (PLACCEL® 300 series) are terminated with three hydroxyl groups in each member. These can be applied to coating materials and additives that require flexibility. They can also be used as raw materials for urethanes foam to provide excellent low-temperature properties. Polycaprolactone-F (PLACCEL® F series) are novel macro monomers having a (meth)acrylic double bond which can be radical-polymerized. It also has a primary hydroxyl group with high reactivity when curing agents are introduced into a polycaprolactone oligomer. Polycaprolactone-H (PLACCEL® H1P molecular weight 10,000) is a highly crystalline thermoplastic aliphatic polyester resin with a melting point of 60°C.

Polycaprolactone-diols are superior to polyethers in terms of weather and heat resistance, and are superior to adipate-polyesters in terms of hydrolytic resistance.

Applicable to coating materials and additives that require flexibility.

Daicel is working on developing High Molecular Weight PCL: Please visit https://go.daicelchemtech.com/polycaprolactones/ for additional details and updated information on this upcoming product!

The others

Polyglycerol derivertives based on glycidol derivertives.

Functional monomers for synthesis of photoresist materials
PDS Download
Certificate SDS (MSDS)