Acetic acid,2,2,2-trifluoro-, 2,2,2-trifluoroethyl ester

Superiority:

The CAS register number of Acetic acid,2,2,2-trifluoro-, 2,2,2-trifluoroethyl ester is 407-38-5. It also can be called as 2,2,2-Trifluoroethyl trifluoroacetate and the IUPAC name about this chemical is 2,2,2-trifluoroethyl 2,2,2-trifluoroacetate. The molecular formula about this chemical is C₄H₂F₆O₂ and the molecular weight is 196.05. It belongs to the following product categories which include C2 to C5; Carbonyl Compounds; Esters and so on.

Physical properties about Acetic acid,2,2,2-trifluoro-, 2,2,2-trifluoroethyl ester are: (1)ACD/LogP: 1.50; (2)ACD/LogD (pH 5.5): 1.5; (3)ACD/LogD (pH 7.4): 1.5; (4)ACD/BCF (pH 5.5): 8.17; (5)ACD/BCF (pH 7.4): 8.17; (6)ACD/KOC (pH 5.5): 156.59; (7)ACD/KOC (pH 7.4): 156.59; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 26.3Ų; (11)Index of Refraction: 1.284; (12)Molar Refractivity: 23.26 cm³; (13)Molar Volume: 130.8 cm³; (14)Polarizability: 9.22x10^-24cm³; (15)Surface Tension: 16.3 dyne/cm; (16)Enthalpy of Vaporization: 29.8 kJ/mol; (17)Boiling Point: 55 °C at 760 mmHg; (18)Vapour Pressure: 240 mmHg at 25°C.

Preparation: this chemical can be prepared by trifluoroacetic acid anhydride and 2,2,2-trifluoro-ethanol. The yield is about 65%.

Uses of Acetic acid,2,2,2-trifluoro-, 2,2,2-trifluoroethyl ester: it can be used to produce 2-(2,2,2-trifluoro-ethoxy)-2-trifluoromethyl-oxirane with diazomethane at ambient temperature. This reaction will need solvent diethyl ether with reaction time of 1 hours. The yield is about 88%.