The images only for reference
product name
4-nitrophthalonitrile
Chinese alias
4-nitrophthalonitrile; p-nitrophthalonitrile
English name
4-Nitrophthalonitrile
CAS number
31643-49-9
Molecular formula
C8H3N3O2
Indicators
Content ≥ 99%, melting point 140-143 ℃, beige crystalline solid.
Use
Used as a pigment, pharmaceutical intermediates
Structure
Chemical Properties
|
melting point
|
142-144 °C(lit.)
|
boiling point
|
389.9 °C at 760 mmHg
|
density
|
1.41 g/cm3
|
Fp
|
189.6 °C
|
vapour pressure
|
2.76E-06 mmHg at 25°C
|
没有评论:
发表评论