IUPAC Name: 6-chloro-4-methylpyridin-3-amine 
Empirical Formula: C₆H₇ClN₂
Molecular Weight: 142.5862g/mol
Structure of 3-Pyridinamine,6-chloro-4-methyl- (CAS NO.66909-38-4):

Index of Refraction: 1.592
Molar Refractivity: 38.3 cm³
Molar Volume: 113.1 cm³
Polarizability: 15.18×10^-24cm³
Surface Tension: 49.9 dyne/cm
Density: 1.26 g/cm³
Flash Point: 141.1 °C
Enthalpy of Vaporization: 55.05 kJ/mol 
Melting Point: 69-73 °C
Boiling Point: 309.7 °C at 760 mmHg
Vapour Pressure: 0.000627 mmHg at 25°C 
Chemical Properties: bordeaux to brownish powder 
Product Categories: Pyridine;Amino-pyridine series 
Canonical SMILES: CC1=CC(=NC=C1N)Cl
InChI: InChI=1S/C6H7ClN2/c1-4-2-6(7)9-3-5(4)8/h2-3H,8H2,1H3
InChIKey: PLSMBLIGZJWLEJ-UHFFFAOYSA-N

Hazard Codes: Xn
Risk Statements: 36/37/38-20/21/22
R36/37/38:Irritating to eyes, respiratory system and skin. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 36/37/39-26
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

  3-Pyridinamine,6-chloro-4-methyl- , its cas register number is 66909-38-4. It also can be called 6-Chloro-4-methylpyridin-3-amine ; 3-Amino-6-Chloro-4-Methylpyridine . 3-Pyridinamine,6-chloro-4-methyl- (CAS NO.66909-38-4) is irritating to eyes, respiratory system and skin and it is also harmful by inhalation, in contact with skin and if swallowed. So you should wear suitable protective clothing, gloves and eye/face protection.