Butyric anhydride
1.Structural formula
2.Technical index
Appearance |
Colorless transparent
liquid, no visible mechanical impurity. |
Butyric anhydride % |
≥98% |
N-butyric acid % |
≤2% |
3.Physical property
Boiling point(101.3kap) °C |
199.5 |
Melting point°C |
-65.7 |
Relative density(20°C/4°C) |
0.967 |
Flash point°C |
87.8 |
4.Application range:
It's the main raw material of batyl Butyiyl Lactule ,
flavors and amiodarone hydrochloride, it is widely used
in essence and flavors, organic solvents, pharmaceutical
intermediates and pesticides.
5.Packing and storage:
In plastic drum,200kg/drum.Stored in cool,airy and dry
place, away from acid or alkali,avoid fire, solarization
and moisture. |
