3,4-Epoxycyclohexylmenthyl methacrylate（CAS#82428-30-6）

I. Basic Identification Information
Full Chemical Name‌: 1,3,5-Tris(2,2-dimethyl-3-epoxypropyl)-1,3,5-triazine-2,4,6-trione
CAS Number‌: 82428-30-6
Core Properties‌: Sterically modified alicyclic trifunctional epoxy curing agent, white crystal or off-white granule at room temperature, density 1.28±0.06 g/cm³, boiling point 472.3±45.0 °C, melting point 126-132°C, epoxy equivalent about 135-145 g/eq, specially developed for low-irritation, low-sensitization eco-friendly powder coating systems
II. Clarified Safety Operation Requirements
Storage Safety‌: Seal and store in a cool, dry, ventilated warehouse below 30°C, keep away from heat sources and open flames, store separately from strong acids, strong alkalis and strong oxidizing substances, and avoid moisture absorption and hydrolysis in long-term high-humidity environments
Operation Protection‌: Only wear regular dust masks, goggles and nitrile protective gloves during operation. Work in a normal ventilated environment to avoid a large amount of dust diffusion and inhalation, and clean the contacted parts after operation
III. Confirmed Potential Risk Warnings
Low Irritation Risk‌: Compared with conventional TGIC, the skin sensitization of this modified product is greatly reduced. It may only cause mild skin irritation when exposed to a large amount directly, and there is no clear H317 sensitization label
Dust Irritation Risk‌: Massive inhalation of dust will slightly irritate the respiratory tract, causing temporary cough and dry throat discomfort. Long-term unprotected inhalation at high concentration may cause mild chronic inflammation of the respiratory tract
High Temperature Decomposition Risk‌: When heated above the decomposition temperature of 280°C, it will release trace amounts of irritating fumes containing nitrogen oxides, which may cause respiratory discomfort after inhalation
IV. Emergency Disposal and Supplementary Note
In case of skin contact, rinse with clean water and soap water. If dust accidentally enters eyes, rinse with running water for 5-10 minutes to relieve discomfort, no special emergency treatment is required
The existing public information does not fully cover the UN dangerous goods number, complete acute toxicity data and other core safety parameters of this modified chemical. It is recommended to request the complete MSDS safety technical specification for this batch of products from the supplier to obtain compliant full-dimensional safety risk information