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Sec-butyllithium

【Structural formula】
仲丁基鋰
【Molecular weight】
  64.05
【 CAS №  】
  598-30-1
【Properties】
  Colorless transparent to yellow liquid, density (20°C) d= 0.76g /ml(6.31b/gal) for cyclohexane solution, 0.68g /ml(6.31b/gal) for n-hexane solution.
【Quality index】
Item
Indicator
  SEC-BUTYLLITHIUM    mol/l        ≥
1.76
2.4
3
  Impurity content    w t %       ≤
1
1
1
  2-Chlorobutane   w t %       ≤
0.1
0.1
0.1
  SEC-BUTYLLITHIUM     w t %  ≥
Cyclohexane
15
20
25
Hexane
16.5
22.5
28
【Packing, storage and transportation】
  Stainless steel bottle 5-450L or 2000-20000L bulk container. Stored and transported below 20°C, flammable and explosive in case of water or open flame.
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