The CAS registry number of 2,2-Difluoro-1-phenylcyclopropanecarboxylic acid is 156021-07-7. This chemical's molecular formula is C₁₀H₈F₂O₂ and molecular weight is 198.17. Its systematic name is called 2,2-difluoro-1-phenylcyclopropanecarboxylic acid.

Physical properties about this chemical are: (1)ACD/LogP: 2.05; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2; (4)ACD/LogD (pH 7.4): -3; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Index of Refraction: 1.544; (13)Molar Refractivity: 45.135 cm³; (14)Molar Volume: 142.983 cm³; (15)Surface Tension: 43.602 dyne/cm; (16)Density: 1.38 g/cm³; (17)Enthalpy of Vaporization: 58.368 kJ/mol; (18)Boiling Point: 312 °C at 760 mmHg; (19)Flash Point: 142°C.

You can still convert the following datas into molecular structure:
(1)SMILES: FC2(F)C(c1ccccc1)(C(=O)O)C2
(2)InChI: InChI=1/C10H8F2O2/c11-10(12)6-9(10,8(13)14)7-4-2-1-3-5-7/h1-5H,6H2,(H,13,14)
(3)InChIKey: QXRNDRDZDULUAG-UHFFFAOYAY