2,3-DICHLORO-6-METHYLQUINOXALINE

The Quinoxaline, 2,3-dichloro-6-methyl- is an organic compound with the formula C₉H₆Cl₂N₂. The IUPAC name of this chemical is 3,3-diphenylpyrrolidine-2,5-dione. With the CAS registry number 39267-05-5, it is also named as 2,3-dichloro-6-methylquinoxaline. Besides, it should be stored in a closed cool and dry place.

Physical properties about Quinoxaline, 2,3-dichloro-6-methyl- are: (1)ACD/LogP: 3.50; (2)ACD/LogD (pH 5.5): 3.5; (3)ACD/LogD (pH 7.4): 3.5; (4)ACD/BCF (pH 5.5): 268.15; (5)ACD/BCF (pH 7.4): 268.15; (6)ACD/KOC (pH 5.5): 1904.74; (7)ACD/KOC (pH 7.4): 1904.74; (8)#H bond acceptors: 2; (9)Polar Surface Area: 25.78 Å²; (10)Index of Refraction: 1.651; (11)Molar Refractivity: 54.89 cm³; (12)Molar Volume: 150.1 cm³; (13)Polarizability: 21.76×10^-24cm³; (14)Surface Tension: 54.9 dyne/cm; (15)Density: 1.418 g/cm³; (16)Flash Point: 156.2 °C; (17)Enthalpy of Vaporization: 50.72 kJ/mol; (18)Boiling Point: 289.1 °C at 760 mmHg; (19)Vapour Pressure: 0.0039 mmHg at 25°C.

Preparation: this chemical can be prepared by 6-methyl-1,4-dihydro-quinoxaline-2,3-dione. This reaction will need reagent POCl₃.

Uses of Quinoxaline, 2,3-dichloro-6-methyl-: it can be used to produce 2,10-dimethyl-6,13-dithia-5,7,12,14-tetraaza-pentacene by heating. It will need reagent thiourea and solvent dimethylsulfoxide with reaction time of 6 hours. The yield is about 65%.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1nc2ccc(cc2nc1Cl)C
(2)InChI: InChI=1/C9H6Cl2N2/c1-5-2-3-6-7(4-5)13-9(11)8(10)12-6/h2-4H,1H3
(3)InChIKey: UWSAFTDEEVGSAC-UHFFFAOYAF
(4)Std. InChI: InChI=1S/C9H6Cl2N2/c1-5-2-3-6-7(4-5)13-9(11)8(10)12-6/h2-4H,1H3
(5)Std. InChIKey: UWSAFTDEEVGSAC-UHFFFAOYSA-N