Benzaldehyde COA
|
CAS NO |
100-52-7 |
|
Appearance |
Colorless to light yellow liquid |
|
Molecular Weight |
1.05 |
|
Molecular Formula |
C7H6O |
|
EINECS |
202-860-4 |
|
Density |
1.049g/cm3 |
|
Boiling point |
178.7°C at 760 mmHg |
|
FreezingPoint |
-56℃ |
|
Refractive index(20℃) |
1.566 |
|
Flash point |
62.8°C |
|
Water solubility |
<0.01 g/100 mL at 19.5℃ |
|
Vapour Pressur |
0.974mmHg at 25°C |
|
Acid value(As benzoic acid) |
0.1%max |
|
Specific gravity(20℃) |
1.043-1.048 |
|
Assay |
99%min |
Benzaldehyde Details
Appearance & Characters: Pure chemicals are colorless transparent liquid,
and industrial products are colorless to pale yellow.
Boiling point: 179℃
Freezing point: -26℃
Specific gravity:( ρH2O =1):1.04;(ρAir =1):3.66
Solubility: Benzaldehyde is poorly soluble in water; soluble in a variety of
organic solvents like benzene, ethyl alcohol,ehtyl ether and chloroform.
Flash point: 64℃
Self-ignition point: 192℃
Hazard properties: Benzaldehyde is flammable when near heat, open flame or oxidant.
Stability: Benzaldehyde is stable under common conditions.
Chemical reactions will take place when it contacts with strong oxidizer, strong acids, air and so on.
Benzaldehyde Usage:
It is widely applied to the fields such as syntheses of pharmaceuticals, perfumes and so on.
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