The Physicochemical Properties of 1,3,5-trimethyl-1,3,5-tris(3,3,3-trifluoropropyl)Cyclotrisiloxane and Aromatic Compounds

Using the DMA4500/RXA170 instrument,the density and refractive index of 1,3,5-trimethyl-1,3,5-tris(3,3,3-trifluoropropyl)cyclotrisiloxane with nitrobenzene,ethylbenzene,anisole and tert-butylbenzene at T=328.15 Kare determined.The excess molar volume,refractive index deviation,molar refractive index and molar refractive index deviation are also calculated.The excess molar volumes decrease in the following sequence,EthylbenzeneTert-butyl benzeneAnisoleNitrobenzene.The excess refractive indices decrease in the following sequence,NitrobenzeneTert-butyl benzeneAnisoleEthylbenzene.