The 2,2'-Bithiophene,5,5'-dimethyl-, also known as , is the organic compound with the formula C₁₀H₁₀S₂. With the CAS registry number 16303-58-5, its IUPAC name is called 2-methyl-5-(5-methylthiophen-2-yl)thiophene. It is yellow to light brown crystals. When you are using this chemical, please be cautious about it. You must avoid contact with skin and eyes. The product should be sealed and stored in cool and dry place.

Physical properties of 2,2'-Bithiophene,5,5'-dimethyl-: (1)ACD/LogP: 4.51; (2)#Freely Rotating Bonds: 1; (3)Index of Refraction: 1.605; (4)Molar Refractivity: 57.26 cm³; (5)Molar Volume: 166.2 cm³; (6)Surface Tension: 41.6 dyne/cm; (7)Density: 1.169 g/cm³; (8)Flash Point: 81.8 °C; (9)Enthalpy of Vaporization: 48.05 kJ/mol; (10)Boiling Point: 262.9 °C at 760 mmHg; (11)Vapour Pressure: 0.0173 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1=CC=C(S1)C2=CC=C(S2)C
(2)InChI: InChI=1S/C10H10S2/c1-7-3-5-9(11-7)10-6-4-8(2)12-10/h3-6H,1-2H3
(3)InChIKey: DKHDQTBBXQMFPP-UHFFFAOYSA-N