The Methanediamine,N,N,N',N'-tetrabutyl-1,1-difluoro-, with the CAS registry number of 220405-41-4, is also known as 2,2-Difluoro-1,3-dimethylimidazolidine. Its molecular formula is C₁₇H₃₆F₂N₂ and molecular weight is 306.48. What's more, its systematic name is N,N,N',N'-Tetrabutyl-1,1-difluoromethanediamine.

Physical properties about the Methanediamine,N,N,N',N'-tetrabutyl-1,1-difluoro- are: (1)ACD/LogP: 8.42; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8.42; (4)ACD/LogD (pH 7.4): 8.42; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 906674.38; (8)ACD/KOC (pH 7.4): 906675.38; (9)#H bond donors: 0; (10)#Freely Rotating Bonds: 14; (11)Polar Surface Area: 6.48 Å²; (12)Index of Refraction: 1.442; (13)Molar Refractivity: 88.54 cm³; (14)Molar Volume: 334.6 cm³; (15)Surface Tension: 28.6 dyne/cm; (16)Density: 0.915 g/cm³; (17)Flash Point: 153 °C; (18)Enthalpy of Vaporization: 57.18 kJ/mol; (19)Boiling Point: 329.3 °C at 760 mmHg; (20)Vapour Pressure: 0.000179 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: FC(F)(N(CCCC)CCCC)N(CCCC)CCCC
(2) InChI: InChI=1/C17H36F2N2/c1-5-9-13-20(14-10-6-2)17(18,19)21(15-11-7-3)16-12-8-4/h5-16H2,1-4H3
(3) InChIKey: QSGNJWCYVPXGKY-UHFFFAOYAY