The 2,2':6',2''-Terpyridine, with the CAS registry number 1148-79-4, is also known as 2,2',2''-Terpyridine. Its EINECS registry number is 214-559-5. This chemical's molecular formula is C₁₅H₁₁N₃ and molecular weight is 233.27. What's more, its IUPAC name is called 2,6-Dipyridin-2-ylpyridine. It should be stored in a cool, dry and well-ventilated place.

Physical properties about 2,2':6',2''-Terpyridine are: (1)ACD/LogP: 2.176; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.13; (4)ACD/LogD (pH 7.4): 2.18; (5)ACD/BCF (pH 5.5): 24.08; (6)ACD/BCF (pH 7.4): 26.48; (7)ACD/KOC (pH 5.5): 330.08; (8)ACD/KOC (pH 7.4): 363.09; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 38.67 Å²; (13)Index of Refraction: 1.615; (14)Molar Refractivity: 69.71 cm³; (15)Molar Volume: 199.674 cm³; (16)Polarizability: 27.635×10^-24 cm³; (17)Surface Tension: 52.09 dyne/cm; (18)Density: 1.168 g/cm³; (19)Flash Point: 182.528 °C; (20)Enthalpy of Vaporization: 62.794 kJ/mol; (21)Boiling Point: 402.259 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25 °C.

Preparation of 2,2':6',2''-Terpyridine: this chemical can be prepared by 2-bromo-pyridine with 2,6-bis-trimethylstannanyl-pyridine. The reaction occurs with reagent Pd(PPh₃)₄ and other condition of heating for 8 hours. The yield is 72 %.

Uses of 2,2':6',2''-Terpyridine: (1) it is used as reagent; (2) it is used to produce other chemicals. For example, it can produce [2,2';6',2'']terpyridine 1,1',1''-trioxide. This reaction needs reagent H₂O₂ and solvent acetic acid at temperature of 80-90 °C. The reaction time is 20 hours. The yield is 73 %.

When you are dealing with this chemical, you should be very careful. This chemical is inflammation to the skin, eyes and respiratory system or other mucous membranes. It may cause damage to health at low levels. In addition, it is very toxic in contact with skin and if swallowed. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell seek medical advice immediately.

You can still convert the following datas into molecular structure:
(1) SMILES: c1ccnc(c1)c2cccc(n2)c3ccccn3
(2) InChI: InChI=1S/C15H11N3/c1-3-10-16-12(6-1)14-8-5-9-15(18-14)13-7-2-4-11-17-13/h1-11H
(3) InChIKey: DRGAZIDRYFYHIJ-UHFFFAOYSA-N