The 2-Chloro-4,5-difluorobenzen sulphonyl chloride, with the CAS registry number 67475-58-5, is also known as 2-Chloro-4,5-difluorobenzenesulphonyl chloride 97%. It belongs to the product categories of Sulfonylhalide; Benzenesulfonyl Chloride. This chemical's molecular formula is C₆H₂Cl₂F₂O₂S and molecular weight is 247.05. Its systematic name is called 2-chloro-4,5-difluorobenzenesulfonyl chloride. When you are using this chemical, please be cautious about it. This chemical may destroy living tissue on contact. 

Physical properties of 2-Chloro-4,5-difluorobenzen sulphonyl chloride: (1)ACD/LogP: 2.50; (2)ACD/LogD (pH 5.5): 2.49; (3)ACD/LogD (pH 7.4): 2.49; (4)ACD/BCF (pH 5.5): 46.33; (5)ACD/BCF (pH 7.4): 46.33; (6)ACD/KOC (pH 5.5): 542.03; (7)ACD/KOC (pH 7.4): 542.03; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 1; (10)Index of Refraction: 1.532; (11)Molar Refractivity: 45.45 cm³; (12)Molar Volume: 146.4 cm³; (13)Surface Tension: 42.5 dyne/cm; (14)Density: 1.686 g/cm³; (15)Flash Point: 128.5 °C; (16)Enthalpy of Vaporization: 50.69 kJ/mol; (17)Boiling Point: 288.9 °C at 760 mmHg; (18)Vapour Pressure: 0.00395 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(Cl)(=O)c1cc(F)c(F)cc1Cl
(2)InChI: InChI=1/C6H2Cl2F2O2S/c7-3-1-4(9)5(10)2-6(3)13(8,11)12/h1-2H
(3)InChIKey: NITODZKOCXPBBS-UHFFFAOYAJ