| product Name |
Benzidine |
| Synonyms |
C.I. 37225; C.I. Azoic Diazo Component 112; Benzidine; 4,4'-Diaminobiphenyl; 4-(4-aminophenyl)benzenamine; biphenyl-4,4'-diamine |
| Molecular Formula |
C12H12N2 |
| Molecular Weight |
184.2371 |
| InChI |
InChI=1/C12H12N2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,13-14H2 |
| CAS Registry Number |
92-87-5 |
| EINECS |
202-199-1 |
| Molecular Structure |
|
| Density |
1.156g/cm3 |
| Melting point |
128℃ |
| Boiling point |
358.7°C at 760 mmHg |
| Refractive index |
1.667 |
| Flash point |
203.5°C |
| Water solubility |
Sparingly soluble. <0.1 g/100 mL at 22℃ |
| Vapour Pressur |
2.5E-05mmHg at 25°C |
| Hazard Symbols |
 T:Toxic;
 N:Dangerous for the environment;
|
| Risk Codes |
R45:;
R22:;
R50/53:;
|
| Safety Description |
S53:;
S45:;
S60:;
S61:;
|
|
