The 2-Furanacetic acid, with the CAS registry number 2745-26-8, is also known as Furan-2-yl-acetic acid. Its EINECS number is 220-380-3. This chemical's molecular formula is C₆H₆O₃ and molecular weight is 126.11. What's more, its systematic name is furan-2-ylacetic acid.

Physical properties of 2-Furanacetic acid are: (1)ACD/LogP: 0.67; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.69; (4)ACD/LogD (pH 7.4): -2.45; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 2.43; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 39.44 Å²; (13)Index of Refraction: 1.507; (14)Molar Refractivity: 29.66 cm³; (15)Molar Volume: 99.6 cm³; (16)Polarizability: 11.76×10^-24cm³; (17)Surface Tension: 46 dyne/cm; (18)Density: 1.265 g/cm³; (19)Flash Point: 95.2 °C; (20)Enthalpy of Vaporization: 49.72 kJ/mol; (21)Boiling Point: 233.8 °C at 760 mmHg; (22)Vapour Pressure: 0.0304 mmHg at 25°C.

Preparation: this chemical can be prepared by furan-2-yl-acetonitrile by heating. This reaction will need reagent KOH with the reaction time of 5 hours. The yield is about 95%.

Uses of 2-Furanacetic acid: it can be used to produce 2-furan-2-yl-acetamide by irradiation. It will need reagents NH₄HCO₃, HCONH₂ with the reaction time of 6 min. The yield is about 75%.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)Cc1occc1
(2)InChI: InChI=1S/C6H6O3/c7-6(8)4-5-2-1-3-9-5/h1-3H,4H2,(H,7,8)
(3)InChIKey: VYSRZETUSAOIMP-UHFFFAOYSA-N