| 
  
    | product Name | o-Toluidine |  
    | Synonyms | C.I. 37077; 2-Aminotoluene; 2-Methylaniline; 2-Toluidine; 2-methylbenzenamine; 1-Amino-2-methylbenzene; 1-Methyl-2-aminobenzene; Ortho Toluidine; OT |  
    | Molecular Formula | C7H9N |  
    | Molecular Weight | 107.1531 |  
    | CAS Registry Number | 95-53-4 |  
    | EINECS | 202-429-0 |  
    | Molecular Structure |   |  
    | Density | 0.992g/cm3 |  
    | Melting point | -23℃ |  
    | Boiling point | 200.4°C at 760 mmHg |  
    | Refractive index | 1.567 |  
    | Flash point | 84°C |  
    | Water solubility | 1.5 g/100 mL (25℃) |  
    | Vapour Pressur | 0.325mmHg at 25°C |  
    | Hazard Symbols |  T:Toxic; 
  N:Dangerous for the environment; 
 |  
    | Risk Codes | R23/25:; R36:;
 R45:;
 R50:;
 
 |  
    | Safety Description | S45:; S53:;
 S61:;
 
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