ChemNet > CAS > 20372-63-8 4,5-difluoro-2-nitrobenzoic acid
20372-63-8 4,5-difluoro-2-nitrobenzoic acid
| product Name |
4,5-difluoro-2-nitrobenzoic acid |
| CAS No |
20372-63-8 |
| Molecular Formula |
C7H3F2NO4 |
| Molecular Weight |
203.0998 |
| InChI |
InChI=1/C7H3F2NO4/c8-4-1-3(7(11)12)6(10(13)14)2-5(4)9/h1-2H,(H,11,12) |
| Molecular Structure |
|
| Density |
1.661g/cm3 |
| Melting point |
165-167℃ |
| Boiling point |
349.7°C at 760 mmHg |
| Refractive index |
1.563 |
| Flash point |
165.3°C |
| Vapour Pressur |
1.73E-05mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
|
|
