Trimethylolpropane Diallyl Ether CAS 682-09-7

① Acts Trimethylolpropane diallyl ether as a core monomer for modifying polyurethane/epoxy/unsaturated polyester resins to enhance crosslinking density, flexibility and weather resistance in coatings/adhesives production.

② Serves Trimethylolpropane diallyl ether CAS 682-09-7 as a key intermediate for synthesizing UV-curable resins and functional surfactants, enabling dual-curing systems and improving emulsion stability in fine chemical synthesis.

③ Functions as a rubber vulcanization modifier to boost rubber elasticity, tensile strength and anti-aging performance in rubber manufacturing.

Store Trimethylolpropane diallyl ether CAS 682-09-7 at 5-30℃ in sealed amber glass/HDPE drums in a cool, dry, well-ventilated area, away from open fire, strong oxidants, acids and direct sunlight. Add TBC stabilizer if stored long-term. Wear nitrile gloves, safety goggles and respirator; avoid inhalation, skin/eye contact & ingestion (mild irritant). Reseal tightly post-use to prevent polymerization/oxidation. Dispose via licensed hazardous waste channels; transport as non-hazardous liquid, avoid high-temperature exposure and mixing with oxidizing substances.

Trimethylolpropane diallyl ether CAS 682-09-7  is a low-toxic colorless viscous liquid with dual allyl ether + free hydroxyl groups, excellent thermal stability (decomposition temp >250℃) and no self-polymerization risk with stabilizer. High reactivity enables versatile reactions (esterification, addition, crosslinking); low volatility ensures safe processing, good solubility in organic solvents, cost-effective for resin modification with stable batch quality and consistent reactivity, ideal for high-performance polymer material production.