Your One-Stop Chemical Solvent Supply Expert - Richnow Chem
Isoprene (2-Methyl-1,3-butadiene) 99.5% CAS NO. 78-79-5 High Purity Monomer
Scope of Application
· This product is primarily used as the key monomer in the production of synthetic polyisoprene rubber, which mimics natural rubber and is used in tires, medical gloves, adhesives, and footwear .
· It can also be used as a comonomer in the production of styrene-isoprene-styrene (SIS) block copolymers, which are used as hot-melt adhesives, pressure-sensitive adhesives, and sealants .
· It is suitable for use in the production of butyl rubber and other specialty elastomers for high-performance applications .
· It can be used as an intermediate in the synthesis of vitamins, fragrances, pharmaceuticals, and agrochemicals, including terpenes and isoprenoid compounds .
· It serves as a chemical intermediate in the production of isoprene epoxide and other fine chemical derivatives .
Product Features
Isoprene offers exceptional purity of over 99.5%, ensuring consistent and reliable performance in critical polymerization processes . Its conjugated diene structure provides high and selective reactivity for polymerization and copolymerization reactions. The product is a highly volatile liquid with a boiling point of approximately 34°C (93°F) and a flash point of -54°C (-65°F) . To ensure safety during storage and transport, the product is stabilized with an inhibitor (e.g., p-tert-butylcatechol) to prevent uncontrolled exothermic polymerization . It is insoluble in water but miscible with most organic solvents. The Company employs advanced analytical instruments such as GC to test the product, ensuring it meets rigorous industrial standards for polymer production.
Packaging and Transportation
· The products are packaged under inert atmosphere in high-pressure cylinders, epoxy-lined steel drums, or ISO tankers with secure, inerted seals .
· Customized packaging sizes, from small laboratory cylinders to bulk vessels, are available according to customer requirements.
Safety and Storage
· The product is EXTREMELY FLAMMABLE with a flash point of -54°C (-65°F) and a very low boiling point (34°C). Store in a cool, well-ventilated warehouse away from heat sources, sparks, and open flame, with recommended storage temperature below 4°C .
· Keep container tightly closed and stored under inert atmosphere. Store separately from strong oxidizing agents .
· It is liable to polymerize. Exposure to heat, fire, or prolonged contact with air can cause violent polymerization, leading to container rupture . The product must always contain an inhibitor and be stored under proper conditions .
Product display
FAQ
Get in touch with us