中国年轻丰满女人毛茸茸,国产三级级在线电影播放,99热在线精品国产一区,国产90后激情视频专区,欧美国产片在线视频观看,成人无码精品免费视频在线观看,青青青在线观看国产精品,特级aaaaaaaaa毛片免费视频,国产夫妇精品自在线,97无码免费人妻超


sec-Butyllithium


[Product name]: sec-Butyllithium
[English name]: sec-Butyllithium
[CAS No.]:598-30-1
[Molecular Formula]: C4H9Li
[Structural formula]:


[Appearance]:Colorless or slightly yellow transparent liquid
[Product Index]:
Active sec-Butyllithium content ≥ 12%
Activity ≥ 96%
Solvent: cyclohexane, hexane, etc.
[Packaging and transportation]: 500 ml and 1000 ml lithium alkyl special glass bottles, 50 kg steel bottles, 400 kg steel bottles, or packed according to customer requirements.
[Uses]: Used for organic catalytic reactions.





  Previous product: n-Butyllithium
  Next product: t-butyllithium