The 2,5-Furandione,3-(trifluoromethyl)-, with the CAS registry number 700-27-6, is also known as Trifluoromethylmaleic anhydride. This chemical's molecular formula is C₅HF₃O₃ and molecular weight is 166.05485. Its IUPAC name is called 3-(trifluoromethyl)furan-2,5-dione.

Physical properties of 2,5-Furandione,3-(trifluoromethyl)-: (1)ACD/LogP: 1.41; (2)ACD/LogD (pH 5.5): 1.41; (3)ACD/LogD (pH 7.4): 1.41; (4)ACD/BCF (pH 5.5): 6.95; (5)ACD/BCF (pH 7.4): 6.95; (6)ACD/KOC (pH 5.5): 139.46; (7)ACD/KOC (pH 7.4): 139.46; (8)#H bond acceptors: 3; (9)Index of Refraction: 1.422; (10)Molar Refractivity: 24.7 cm³; (11)Molar Volume: 97.1 cm³; (12)Surface Tension: 36.6 dyne/cm; (13)Density: 1.709 g/cm³; (14)Flash Point: 36.5 °C; (15)Enthalpy of Vaporization: 37.45 kJ/mol; (16)Boiling Point: 137.1 °C at 760 mmHg; (17)Vapour Pressure: 7.15 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may destroy living tissue on contact and may cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=C(C(=O)OC1=O)C(F)(F)F
(2)InChI: InChI=1S/C5HF3O3/c6-5(7,8)2-1-3(9)11-4(2)10/h1H
(3)InChIKey: YBZPZJWPSHBGOR-UHFFFAOYSA-N