2-Pyridinecarbonyl chloride, 5-chloro- (9CI)

5-Chloro-2-pyridinecarbonyl chloride is an organic compound with the formula C₆H₃Cl₂NO, and its systematic name is the same with the product name. With the CAS registry number 128073-03-0, it is also named as 2-Pyridinecarbonyl chloride, 5-chloro-. It belongs to the product category of Acidhalide. In addition, the molecular weight is 176.00. 

Physical properties of 5-Chloro-2-pyridinecarbonyl chloride are: (1)ACD/LogP: 2.142; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.14; (4)ACD/LogD (pH 7.4): 2.14; (5)ACD/BCF (pH 5.5): 24.98; (6)ACD/BCF (pH 7.4): 24.98; (7)ACD/KOC (pH 5.5): 348.37; (8)ACD/KOC (pH 7.4): 348.37; (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: 1.566; (14)Molar Refractivity: 39.483 cm³; (15)Molar Volume: 121.016 cm³; (16)Polarizability: 15.652×10^-24cm³; (17)Surface Tension: 49.58 dyne/cm; (18)Density: 1.454 g/cm³; (19)Flash Point: 87.314 °C; (20)Enthalpy of Vaporization: 45.719 kJ/mol; (21)Boiling Point: 220.761 °C at 760 mmHg; (22)Vapour Pressure: 0.11 mmHg at 25°C.

Uses of 5-Chloro-2-pyridinecarbonyl chloride: it can be used to produce 9-(6-chloro-pyridin-3-yl)-4,6a,12b-trimethyl-3,6-bis-trimethylsilanyloxy-4-trimethylsilanyloxymethyl-1,2,3,4,4a,5,6,6a,12a,12b-decahydro-7,10-dioxa-benzo[a]anthracene-11,12-dione at the temperature of 0 - 5 °C. It will need reagents lithium bis(trimethylsilyl)amide, N,N,N',N'-tetramethylethylenediamine and solvent tetrahydrofuran with the reaction time of 6 hours. The yield is about 52%.

You can still convert the following datas into molecular structure:
(1)SMILES: c1cc(ncc1Cl)C(=O)Cl
(2)Std. InChI: InChI=1S/C6H3Cl2NO/c7-4-1-2-5(6(8)10)9-3-4/h1-3H
(3)Std. InChIKey: JRIASDXJZYOBCA-UHFFFAOYSA-N