The cas register number of 2-(Perfluorobutyl)ethyl acrylate is 52591-27-2. It also can be called as 2-Propenoic acid 3,3,4,4,5,5,6,6,6-nonafluorohexyl ester and the IUPAC Name about this chemical is 3,3,4,4,5,5,6,6,6-nonafluorohexyl prop-2-enoate.

Physical properties about 2-(Perfluorobutyl)ethyl acrylate are: (1)ACD/LogP: 4.38; (2)ACD/LogD (pH 5.5): 4.38; (3)ACD/LogD (pH 7.4): 4.38; (4)ACD/BCF (pH 5.5): 1255.53; (5)ACD/BCF (pH 7.4): 1255.53; (6)ACD/KOC (pH 5.5): 5750.96; (7)ACD/KOC (pH 7.4): 5750.96; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 7; (10)Polar Surface Area: 26.3Ų; (11)Index of Refraction: 1.335; (12)Molar Refractivity: 46.58 cm³; (13)Molar Volume: 224.8 cm³; (14)Polarizability: 18.46x10^-24cm³; (15)Surface Tension: 19 dyne/cm; (16)Enthalpy of Vaporization: 40.06 kJ/mol; (17)Boiling Point: 164 °C at 760 mmHg; (18)Vapour Pressure: 2 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: FC(F)(CCOC(=O)\C=C)C(F)(F)C(F)(F)C(F)(F)F
(2)InChI: InChI=1/C9H7F9O2/c1-2-5(19)20-4-3-6(10,11)7(12,13)8(14,15)9(16,17)18/h2H,1,3-4H2
(3)InChIKey: GYUPEJSTJSFVRR-UHFFFAOYAV
(4)Std. InChI: InChI=1S/C9H7F9O2/c1-2-5(19)20-4-3-6(10,11)7(12,13)8(14,15)9(16,17)18/h2H,1,3-4H2
(5)Std. InChIKey: GYUPEJSTJSFVRR-UHFFFAOYSA-N