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Product Name |
2-Nitrobenzaldehyde |
||
|
Formula |
C7H5NO3 |
Molecular Weight |
151.12 |
|
CAS NO. |
552-89-6 |
Quantity |
500KG |
|
Items |
Specification |
Results |
|
Appearance |
light yellow powder |
Conforms |
|
Assay |
≥98.0% |
99.01% |
|
Density |
1,284 g/cm3 | 1,284 g/cm3 |
| Melting point |
42-44 °C |
43°C |
|
CONCLUSION |
The result conform with standard |
|
Melting point 42-44 ° C (lit.)
Boiling point 153 ° c23mmhg (lit.)
Density 1284g/cm3
Vapor density 5.2 (vsair)
Refractive index 1.5800 (estimate)
Flash point >230 ° f
Storage condition: store below + 30 ° C
Solubility chloro form (slimly), ethyl acetate (slimly)
Morphology crystal powder, needlesand/or chunks
Color yellow
Solubility in water
The product is an organic synthetic intermediate, which is used in the pharmaceutical industry to manufacture the anti angina drug nitropyridine (xintongding); After reducing its nitro group to amino group, it becomes o-aminobenzaldehyde, from which quinoline ring drugs can be synthesized.
Use: organic synthetic intermediate, used in the pharmaceutical industry to produce angina pectoris drug nitropyridine (nifedipine). After reducing its nitro group to amino group, it becomes o-aminobenzaldehyde, which can be used to synthesize quinoline ring drugs.
Use: to determine isopropanol, acetone and methyl ketone. Organic synthesis.
Use: used as a pharmaceutical intermediate for the production of indomethacin
