The Silane,chlorodimethylpentyl-, with the CAS registry number 25938-34-5, is also known as Dimethyl(n-pentyl)chlorosilane. This chemical's molecular formula is C₇H₁₇ClSi and molecular weight is 164.75. What's more, its systematic name is Chloro(dimethyl)pentylsilane.

Physical properties of Silane,chlorodimethylpentyl- are: (1)ACD/LogP: 4.30; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.3; (4)ACD/LogD (pH 7.4): 4.3; (5)ACD/BCF (pH 5.5): 1092.38; (6)ACD/BCF (pH 7.4): 1092.38; (7)ACD/KOC (pH 5.5): 5205.56; (8)ACD/KOC (pH 7.4): 5205.56; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.416; (14)Molar Refractivity: 48.04 cm³; (15)Molar Volume: 191.2 cm³; (16)Polarizability: 19.04×10^-24 cm³; (17)Surface Tension: 20.7 dyne/cm; (18)Density: 0.861 g/cm³; (19)Flash Point: 46.7 °C; (20)Enthalpy of Vaporization: 38.36 kJ/mol; (21)Boiling Point: 163.6 °C at 760 mmHg; (22)Vapour Pressure: 2.69 mmHg at 25 °C.

Preparation: this chemical can be prepared by n-Pentyldimethylsilan at the temperature of 90 °C. This reaction will need reagent butyryl chloride with the reaction time of 2 hours. This reaction will also need catalyst Ni(acac)₂. The yield is about 81%.

You can still convert the following datas into molecular structure:
(1)SMILES: Cl[Si](CCCCC)(C)C
(2)InChI: InChI=1/C7H17ClSi/c1-4-5-6-7-9(2,3)8/h4-7H2,1-3H3
(3)InChIKey: QZRWJJLUUOMZIT-UHFFFAOYAS