The 4-Chloro-3,5-difluoronitrobenzen, with the CAS registry number of 3828-41-9, is also known as Benzene, 2-chloro-1,3-difluoro-5-nitro-. Its molecular formula is C₆H₂ClF₂NO₂ and molecular weight is 193.5353864. What's more, its systematic name is 2-Chloro-1,3-difluoro-5-nitrobenzene.

Physical properties about the 4-Chloro-3,5-difluoronitrobenzen are: (1)ACD/LogP: 2.76; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.76; (4)ACD/LogD (pH 7.4): 2.76; (5)ACD/BCF (pH 5.5): 73.61; (6)ACD/BCF (pH 7.4): 73.61; (7)ACD/KOC (pH 5.5): 755.04; (8)ACD/KOC (pH 7.4): 755.04; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 45.82 Å²; (13)Index of Refraction: 1.531; (14)Molar Refractivity: 37.68 cm³; (15)Molar Volume: 121.6 cm³; (16)Surface Tension: 43.7 dyne/cm; (17)Density: 1.591 g/cm³; (18)Flash Point: 98.5 °C; (19)Enthalpy of Vaporization: 45.69 kJ/mol; (20)Boiling Point: 239.3 °C at 760 mmHg; (21)Vapour Pressure: 0.0623 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: Fc1cc(cc(F)c1Cl)N(=O)=O
(2) InChI: InChI=1/C6H2ClF2NO2/c7-6-4(8)1-3(10(11)12)2-5(6)9/h1-2H
(3) InChIKey: QWJLYOSFSRRDLO-UHFFFAOYAE