The Hexafluoropropylene dimer, with cas registry number 13429-24-8, has the systematic name of 1,1,1,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)pent-2-ene. Besides this, it is also called 2-Pentene, 1,1,1,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)-.

Physical properties about this chemical are: (1)ACD/LogP: 4.51; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.51; (4)ACD/LogD (pH 7.4): 4.51; (5)ACD/BCF (pH 5.5): 1584.54; (6)ACD/BCF (pH 7.4): 1584.54; (7)ACD/KOC (pH 5.5): 6793.44; (8)ACD/KOC (pH 7.4): 6793.44; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.268; (14)Molar Refractivity: 31.41 cm³; (15)Molar Volume: 186.3 cm³; (16)Polarizability: 12.45×10^-24cm³; (17)Surface Tension: 11.7 dyne/cm; (18)Enthalpy of Vaporization: 28.73 kJ/mol; (19)Vapour Pressure: 235 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The Hexafluoropropylene dimer is higly  flammable, so keep it away from sources of ignition. And take precautionary measures against static discharges. Do not empty into drains.

You can still convert the following datas into molecular structure:
(1)SMILES: F\C(=C(\C(F)(F)F)C(F)(F)F)C(F)(F)C(F)(F)F
(2)InChI: InChI=1/C6F12/c7-2(3(8,9)6(16,17)18)1(4(10,11)12)5(13,14)15
(3)InChIKey: FAEGGADNHFKDQX-UHFFFAOYAQ
(4)Std. InChI: InChI=1S/C6F12/c7-2(3(8,9)6(16,17)18)1(4(10,11)12)5(13,14)15
(5)Std. InChIKey: FAEGGADNHFKDQX-UHFFFAOYSA-N