Empirical Formula: C₇H₄F₃NO
Molecular Weight: 175.108g/mol
Structure of 3-Pyridinecarboxaldehyde,6-(trifluoromethyl)- (CAS NO.386704-12-7):

Index of Refraction: 1.476
Molar Refractivity: 36.07 cm³
Molar Volume: 127.8 cm³
Surface Tension: 31.8 dyne/cm
Density: 1.369 g/cm³
Flash Point: 78 °C
Enthalpy of Vaporization: 44.15 kJ/mol
Boiling Point: 205.3 °C at 760 mmHg
Vapour Pressure: 0.252 mmHg at 25°C 
Product Categories: Aldehydes; Pyridines; Heterocyclic Compounds; Building Blocks; Pyridine 
Systematic Name: 6-(trifluoromethyl)pyridine-3-carbaldehyde
SMILES: FC(F)(F)c1ncc(C=O)cc1
InChI: InChI=1/C7H4F3NO/c8-7(9,10)6-2-1-5(4-12)3-11-6/h1-4H
InChIKey: MRPAGRCGPAXOGS-UHFFFAOYAI

Hazard Codes: Xi,T
Risk Statements: 36/37/38-43-25
R36/37/38:Irritating to eyes, respiratory system and skin. 
R43:May cause sensitization by skin contact. 
R25 :Toxic if swallowed.
Safety Statements: 26-36/37/39-36/37-28
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
R28:Very toxic if swallowed.
RIDADR: UN 2811 6.1/PG 3
Hazard Note: Irritant

  3-Pyridinecarboxaldehyde,6-(trifluoromethyl)- , its cas register number is 386704-12-7. It also can be called 6-(Trifluoromethyl)nicotinaldehyde ; 2-(Trifluoromethyl)pyridine-5-carboxaldehyde ; 5-Formyl-2-(Trifluoromethyl)pyridine ; 6-(Trifluoromethyl)nicotinaldehyde 97% ; 6-(Trifluoromethyl)pyridine-3-carboxaldehyde . 3-Pyridinecarboxaldehyde,6-(trifluoromethyl)- (CAS NO.386704-12-7) is irritating to eyes, respiratory system and skin and it's toxic if swallowed.  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.