The 5-(Trifluoromethyl)pyridine-2-sulfonyl chloride, with the CAS registry number 174485-72-4, is also known as 2-Pyridinesulfonyl chloride, 5-(trifluoromethyl)-. It belongs to the product categories of Aromatics Compounds; Pyridines; Aromatics; Heterocycles; Sulfonyl Chlorides. This chemical's molecular formula is C₆H₃ClF₃NO₂S and molecular weight is 245.61. Its systematic name is called 5-(trifluoromethyl)pyridine-2-sulfonyl chloride. This chemical is clear colourless solution.

Physical properties about 5-(Trifluoromethyl)pyridine-2-sulfonyl chloride are: (1)ACD/LogP: 2.29; (2)#H bond acceptors: 3; (3)#Freely Rotating Bonds: 1; (4)Polar Surface Area: 55.41 Å²; (5)Index of Refraction: 1.477; (6)Molar Refractivity: 43.19 cm³; (7)Molar Volume: 152.823 cm³ ; (8)Surface Tension: 38.118 dyne/cm; (9)Density: 1.607 g/cm³; (10)Melting Point: 50-52 °C; (11)Flash Point: 121.738 °C; (12)Enthalpy of Vaporization: 49.551 kJ/mol; (13)Boiling Point: 277.683 °C at 760 mmHg; (14)Vapour Pressure: 0.008 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(Cl)(=O)c1ncc(cc1)C(F)(F)F
(2)InChI: InChI=1/C6H3ClF3NO2S/c7-14(12,13)5-2-1-4(3-11-5)6(8,9)10/h1-3H
(3)InChIKey: MRIFFPWOMKLYKZ-UHFFFAOYAT