Purity 99.5%: 1-Butene with a purity of 99.5% is used in the production of linear low-density polyethylene (LLDPE), where it enhances polymer toughness and flexibility.

Boiling Point -6.3°C: 1-Butene with a boiling point of -6.3°C is used as an intermediate in chemical synthesis, where it enables efficient volatilization in fractional distillation.

Stability Temperature up to 40°C: 1-Butene with stability temperature up to 40°C is used in alkylation processes, where it maintains product integrity during catalytic reactions.

Low Residual Sulfur (<1 ppm): 1-Butene with low residual sulfur content is used in automotive fuel blending, where it minimizes sulfur oxide emissions.

Isomer Content <0.1% cis-2-Butene: 1-Butene with isomer content less than 0.1% cis-2-butene is used in high-purity polymerization reactions, where it improves polymer consistency.

Moisture Content ≤50 ppm: 1-Butene with moisture content of ≤50 ppm is used in specialty elastomer manufacturing, where it minimizes hydrolysis and enhances product yield.

Density 0.62 g/cm³: 1-Butene with a density of 0.62 g/cm³ is used in gas-phase copolymerization, where it provides precise reactant flow control.

Reactivity Index ≥ 0.95: 1-Butene with a reactivity index of ≥0.95 is used in the synthesis of oxo-alcohols, where it ensures high conversion rates and product selectivity.

Hydrocarbon Purity ≥99.7%: 1-Butene with hydrocarbon purity of ≥99.7% is used in surfactant intermediate manufacturing, where it reduces undesired side products.

Trace Metal Content <0.05 ppm: 1-Butene with trace metal content less than 0.05 ppm is used in fine chemical synthesis, where it prevents catalyst poisoning and increases process efficiency.