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2-Butene (cis+trans) / But-2-ene 99% CAS NO. 107-01-7 High Purity Alkene
This high-purity 2-Butene, with a purity exceeding 99%, is a mixture of cis and trans isomers of this unsaturated hydrocarbon. It is a colorless, liquefied gas with a mild characteristic odor . As a simple alkene (C4H8), it is a valuable intermediate in the petrochemical industry. Its reactive double bond makes it a key building block for various chemical syntheses. The product is supplied as a mixture of geometric isomers, offering consistent reactivity for industrial processes. Its high purity and stability are verified by gas chromatography (GC) analysis, ensuring reliable performance in demanding applications.
Scope of Application
· This product is primarily used as an intermediate for the production of butadiene, a key monomer for synthetic rubber and plastics, via dehydrogenation .
· It can also be used as a monomer or comonomer in the production of certain specialty polymers and oligomers.
· It is suitable for use in the synthesis of other chemical intermediates, such as butanol and other C4 derivatives .
· It can be used in alkylation reactions to produce high-octane gasoline components.
· It serves as a model compound in laboratory research for studying reaction mechanisms and kinetics of alkenes .
Product Features
2-Butene offers high purity of over 99%, ensuring minimal interference in catalytic and synthesis processes . Its molecular structure features a reactive carbon-carbon double bond, allowing for a wide range of addition reactions like hydrogenation, halogenation, and polymerization . The product is supplied as a stable mixture of cis and trans isomers, providing consistent chemical behavior. It has a very low boiling point (approximately 1 °C) and is handled as a liquefied gas under pressure . The Company employs advanced analytical instruments such as GC to test the product, ensuring it meets rigorous industrial and synthesis standards.
Packaging and Transportation
·· Recommended accessories for safe handling include brass hose adapters and miniature gas regulators .
· Customized packaging sizes, from small laboratory cylinders to larger drums, are available according to customer requirements.
Safety and Storage
· The product is an EXTREMELY FLAMMABLE liquefied gas (Hazard Class 2.1). Store in a cool, well-ventilated area away from heat sources, sparks, and open flame .
· Keep container tightly closed and store upright to prevent leakage. Store separately from strong oxidizing agents .
· The storage area should be equipped with appropriate fire-fighting equipment (dry chemical, CO2) and proper bonding and grounding to prevent static discharge .
· Use only in well-ventilated areas. Vapors may cause dizziness or asphyxiation in confined spaces. Contact with liquefied gas can cause frostbite .
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