Allyltriisopropylsilane

Superiority:

The IUPAC name of Allyltriisopropylsilane is tri(propan-2-yl)-prop-2-enylsilane. With the CAS registry number 24400-84-8, it is also named as Silane,tris(1-methylethyl)-2-propen-1-yl-. The product's categories are Si (Classes of Silicon Compounds); Si-(C)4 Compounds; Silicon Compounds (for Synthesis); Synthetic Organic Chemistry; Organometallic Reagents; Organosilicon; Others. Besides, it is colorless transparent liquid, which should be stored in a sealed and cool place. In addition, its molecular formula is C₁₂H₂₆Si and molecular weight is 198.42.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 6.03; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.03; (4)ACD/LogD (pH 7.4): 6.03; (5)ACD/BCF (pH 5.5): 22346.17; (6)ACD/BCF (pH 7.4): 22346.17; (7)ACD/KOC (pH 5.5): 45159.08; (8)ACD/KOC (pH 7.4): 45159.08; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.423; (14)Molar Refractivity: 65.96 cm³; (15)Molar Volume: 258.5 cm³; (16)Polarizability: 26.14×10^-24cm³; (17)Surface Tension: 20.4 dyne/cm; (18)Density: 0.767 g/cm³; (19)Flash Point: 76.1 °C; (20)Melting Point: < 0 °C; (21)Enthalpy of Vaporization: 42.88 kJ/mol; (22)Boiling Point: 210.7 °C at 760 mmHg; (23)Vapour Pressure: 0.274 mmHg at 25 °C.

Preparation of Allyltriisopropylsilane: this chemical can be prepared by the reaction of allylmagnesium chloride with triisopropylsilyl trifluorometanesulfonate.



This reaction needs tetrahydrofuran at ambient temperature for 5 hours. The yield is 96 %.

Uses of Allyltriisopropylsilane: it is used as surface treatment of glass. Additionally, it can react with (R)-p-menth-4(8)-en-3-one to get 1,1,8-trimethyl-3-triisopropylsilanyl-spiro[4.5]decan-6-one.