The Benzene,1,4-diiodo-2,5-dimethyl-, with the CAS registry number 1124-08-9, is also known as 2,5-Diiodo-1,4-xylene. This chemical's molecular formula is C₈H₈I₂ and molecular weight is 357.96. What's more, its systematic name is 1,4-diiodo-2,5-dimethylbenzene. When you are using this chemical, please be cautious about it. It may cause inflammation to the skin or other mucous membranes. 

Physical properties of Benzene,1,4-diiodo-2,5-dimethyl- are: (1)ACD/LogP: 5.03; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.03; (4)ACD/LogD (pH 7.4): 5.03; (5)ACD/BCF (pH 5.5): 3916.67; (6)ACD/BCF (pH 7.4): 3916.67; (7)ACD/KOC (pH 5.5): 12983.86; (8)ACD/KOC (pH 7.4): 12983.86; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.665; (14)Molar Refractivity: 61.71 cm³; (15)Molar Volume: 166.1 cm³; (16)Polarizability: 24.46×10^-24cm³; (17)Surface Tension: 46.4 dyne/cm; (18)Density: 2.154 g/cm³; (19)Flash Point: 147.6 °C; (20)Enthalpy of Vaporization: 52.49 kJ/mol; (21)Boiling Point: 306.2 °C at 760 mmHg; (22)Vapour Pressure: 0.00142 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Ic1c(cc(I)c(c1)C)C
(2)Std. InChI: InChI=1S/C8H8I2/c1-5-3-8(10)6(2)4-7(5)9/h3-4H,1-2H3
(3)Std. InChIKey: WJYYUEQVECTILJ-UHFFFAOYSA-N