日韩无码AV第1页_在线看无码黄片流畅_中文无码痉挛视频_婷婷美女偷拍久久精品视频

2-Bromoaniline

2-Bromoaniline

White acicular crystal, melting point 32 ℃. The boiling point is 229 ℃ and the relative density is 1.578 (20 / 4 ℃). 6113. Soluble in alcohol and ether, insoluble in water. It is used as intermediate in organic synthesis. O-nitroaniline was synthesized by diazotization, Bromination and reduction.





?