The Butanenitrile,4,4'-(dichlorosilylene)bis-, with the CAS registry number 1071-17-6, is also known as Bis(3-cyanopropyl)dichlorosilane. Its EINECS number is 213-984-3. This chemical's molecular formula is C₈H₁₂Cl₂N₂Si and molecular weight is 235.19. What's more, its systematic name is 4,4'-(dichlorosilanediyl)dibutanenitrile.

Physical properties of Butanenitrile,4,4'-(dichlorosilylene)bis- are: (1)ACD/LogP: 2.91; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.91; (4)ACD/BCF (pH 5.5): 95.03; (5)ACD/KOC (pH 5.5): 906.48; (6)#H bond acceptors: 2; (7)#H bond donors: 0; (8)#Freely Rotating Bonds: 6; (9)Polar Surface Area: 47.58 Å²; (10)Index of Refraction: 1.469; (11)Molar Refractivity: 57.35 cm³; (12)Molar Volume: 205.8 cm³; (13)Surface Tension: 35.6 dyne/cm; (14)Density: 1.142 g/cm³; (15)Flash Point: 168.2 °C; (16)Enthalpy of Vaporization: 59.95 kJ/mol; (17)Boiling Point: 354.4 °C at 760 mmHg; (18)Vapour Pressure: 3.35E-05 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It can cause burns. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. After contact with skin, you must wash immediately with plenty of ... (to be specified by the manufacturer). When using it, you need wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: N#CCCC[Si](Cl)(Cl)CCCC#N
(2)InChI: InChI=1S/C8H12Cl2N2Si/c9-13(10,7-3-1-5-11)8-4-2-6-12/h1-4,7-8H2
(3)InChIKey: CVFGRDOVEFUBES-UHFFFAOYSA-N