The 1,3-Dibutyl-1,1,3,3-tetramethyldisilazane, with the CAS registry number 82356-80-7, has the systematic name and IUPAC name of 1-butyl-N-[butyl(dimethyl)silyl]-1,1-dimethylsilanamine. It is a kind of organics, and should be stored in the dry and cool environment. And the molecular formula of the chemical is C₁₂H₃₁NSi₂.

The characteristics of 1,3-Dibutyl-1,1,3,3-tetramethyldisilazane are as followings: (1)ACD/LogP: 5.51; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 2.41; (4)ACD/LogD (pH 7.4): 2.41; (5)ACD/BCF (pH 5.5): 7.2; (6)ACD/BCF (pH 7.4): 7.23; (7)ACD/KOC (pH 5.5): 18.81; (8)ACD/KOC (pH 7.4): 18.88; (9)#H bond acceptors: 1; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 8; (12)Polar Surface Area: 3.24 Å²; (13)Index of Refraction: 1.426; (14)Molar Refractivity: 78.67 cm³; (15)Molar Volume: 306.9 cm³; (16)Polarizability: 31.18×10^-24cm³; (17)Surface Tension: 20.8 dyne/cm; (18)Density: 0.8 g/cm³; (19)Flash Point: 105.8 °C; (20)Enthalpy of Vaporization: 48.86 kJ/mol; (21)Boiling Point: 251.3 °C at 760 mmHg; (22)Vapour Pressure: 0.0206 mmHg at 25°C.

You should be cautious while dealing with this chemical. It may cause burns. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; In case of accident or if you feel unwell, seek medical advice immediately (show label where possible). 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: N([Si](C)(CCCC)C)[Si](CCCC)(C)C
(2)InChI: InChI=1/C12H31NSi2/c1-7-9-11-14(3,4)13-15(5,6)12-10-8-2/h13H,7-12H2,1-6H3
(3)InChIKey: GXGDLEBZHWVDTF-UHFFFAOYAN