The Thiophene, 2-(4-chlorophenyl)-, with the CAS registry number 40133-23-1, is also known as 2-(4-Chloro-phenyl)-thiophene. This chemical's molecular formula is C₁₀H₇ClS and molecular weight is 194.68. What's more, its systematic name is 2-(4-Chlorophenyl)thiophene.

Physical properties about Thiophene, 2-(4-chlorophenyl)- are: (1)ACD/LogP: 4.58; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 0; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 1; (6)Polar Surface Area: 28.24 Å²; (7)Index of Refraction: 1.61; (8)Molar Refractivity: 54.124 cm³; (9)Molar Volume: 156.148 cm³; (10)Polarizability: 21.456×10^-24 cm³; (11)Surface Tension: 42.916 dyne/cm; (12)Density: 1.247 g/cm³; (13)Flash Point: 167.234 °C; (14)Enthalpy of Vaporization: 50.356 kJ/mol; (15)Boiling Point: 285.559 °C at 760 mmHg; (16)Vapour Pressure: 0.005 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: Clc2ccc(c1sccc1)cc2
(2) InChI: InChI=1/C10H7ClS/c11-9-5-3-8(4-6-9)10-2-1-7-12-10/h1-7H
(3) InChIKey: QJEWBNFDFWXRLR-UHFFFAOYAD