The 3-Pyridinecarboxaldehyde,2-chloro-5-fluoro-, with the CAS registry number 851484-95-2, is also known as 2-Chloro-5-fluoronicotinaldehyde. This chemical's molecular formula is C₆H₃ClFNO and molecular weight is 159.55. What's more, both its IUPAC name and systematic name are the same which is called 2-Chloro-5-fluoropyridine-3-carbaldehyde.

Physical properties about 3-Pyridinecarboxaldehyde,2-chloro-5-fluoro- are: (1) ACD/LogP: 1.09; (2) # of Rule of 5 Violations: 0; (3) ACD/LogD (pH 5.5): 1.093; (4) ACD/LogD (pH 7.4): 1.093; (5) ACD/BCF (pH 5.5): 3.986; (6) ACD/BCF (pH 7.4): 3.986; (7) ACD/KOC (pH 5.5): 93.639; (8) ACD/KOC (pH 7.4): 93.639; (9) #H bond acceptors: 2; (10) #H bond donors: 0; (11) #Freely Rotating Bonds: 1; (12) Polar Surface Area: 29.96 Å²; (13) Index of Refraction: 1.565; (14) Molar Refractivity: 35.986 cm³; (15) Molar Volume: 110.484 cm³; (16) Surface Tension: 47.124 dyne/cm; (17) Density: 1.444 g/cm³; (18) Flash Point: 89.501 °C; (19) Enthalpy of Vaporization: 46.088 kJ/mol; (20) Boiling Point: 224.378 °C at 760 mmHg; (21) Vapour Pressure: 0.091 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: c1c(cnc(c1C=O)Cl)F
(2) InChI: InChI=1/C6H3ClFNO/c7-6-4(3-10)1-5(8)2-9-6/h1-3H
(3) InChIKey: IMQFWCDQEAIYJV-UHFFFAOYAF