国产精品欧美久久让激情-在线观看欧美视频一区-国产亚洲欧美精品综合在线-最新国产一区二区精品久久-国产成人一区二区三区影视

Product name: 1,5-dibromopentane

Molecular formula: C₅H₁₀Br₂

Molecular weight: 229.95

CAS No.: 111-24-0

Appearance: Colorless or light yellow liquid

Content: ≥99%.

Melting point: -34℃

Boiling point: 110°C15mm Hg(lit.)

Flash point: > 110 ° C

Relative density: 1.688

Refractive index: 1.512

Uses: intermediates of organic synthesis

Structural formula：