The 1,8-Diiodoperfluorooctane, with CAS registry number of 335-70-6, belongs to the following product categories: (1)Alkyl; (2)Halogenated Hydrocarbons; (3)Organic Building Blocks. It has the systematic name of 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro-1,8-diiodooctane.

Physical properties about this chemical are: (1)ACD/LogP: 10.56; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): 10.56; (4)ACD/LogD (pH 7.4): 10.56; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 10000000; (8)ACD/KOC (pH 7.4): 10000000; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 7; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.387; (14)Molar Refractivity: 67.39 cm³; (15)Molar Volume: 285.7 cm³; (16)Polarizability: 26.71×10^-24cm³; (17)Surface Tension: 20.9 dyne/cm; (18)Enthalpy of Vaporization: 43.98 kJ/mol; (19)Vapour Pressure: 0.155 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The 1,8-Diiodoperfluorooctane irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: FC(F)(C(F)(F)C(F)(F)I)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I
(2)InChI: InChI=1/C8F16I2/c9-1(10,3(13,14)5(17,18)7(21,22)25)2(11,12)4(15,16)6(19,20)8(23,24)26
(3)InChIKey: SRDQTCUHAMDAMG-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C8F16I2/c9-1(10,3(13,14)5(17,18)7(21,22)25)2(11,12)4(15,16)6(19,20)8(23,24)26
(5)Std. InChIKey: SRDQTCUHAMDAMG-UHFFFAOYSA-N