TRIETHYLSILANOL

The CAS registry number of Silanol,1,1,1-triethyl- is 597-52-4. Its EINECS registry number is 209-903-6. The systematic name is triethylsilanol. In addition, the molecular formula is C₆H₁₆OSi and the molecular weight is 132.28. It is also called Silanol,1,1,1-triethyl-. What's more, it is a kind of clear colorless to slightly yellow liquid and belongs to the classes of Si (Classes of Silicon Compounds); Silanols; Si-O Compounds; Organometallic Reagents; Organosilicon.

Physical properties about this chemical are: (1)ACD/LogP: 2.42; (2)ACD/LogD (pH 5.5): 2.421; (3)ACD/LogD (pH 7.4): 2.421; (4)ACD/BCF (pH 5.5): 40.702; (5)ACD/BCF (pH 7.4): 40.702; (6)ACD/KOC (pH 5.5): 494.06; (7)ACD/KOC (pH 7.4): 494.06; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 20.23 Å²; (12)Index of Refraction: 1.413; (13)Molar Refractivity: 40.098 cm³; (14)Molar Volume: 160.819 cm³; (15)Polarizability: 15.896 ×10^-24cm³; (16)Surface Tension: 21.614 dyne/cm; (17)Density: 0.823 g/cm³; (18)Flash Point: 57.222 °C; (19)Enthalpy of Vaporization: 45.516 kJ/mol; (20)Boiling Point: 154 °C at 760 mmHg; (21)Vapour Pressure: 1.195 mmHg at 25°C.

Preparation of Silanol,1,1,1-triethyl-: it can be prepared by triethylmethoxysilane through hydrolysis reaction. And it can be prepared by triethylsilane. This reaction will need reagents air, water, [RuCl₂(p-cymene)]₂ and solvent acetonitrile. The reaction time is 10 minutes at reaction temperature of 25 °C. The yield is about 95%.

Uses of Silanol,1,1,1-triethyl-: it can react with cyclopropylideneoctane to get triethyl-(2-octyl-allyloxy)-silane. This reaction will need reagent P(o-tolyl)₃, catalyst Pd(PPh₃)₄ and solvent tetrahydrofuran. The reaction time is 3 days at reaction temperature of 100 °C. The yield is about 49%.

When you are using this chemical, please be cautious about it as the following:
This chemical is flammable. During using it, do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer). And you should avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: CC[Si](CC)(CC)O
(2)InChI: InChI=1/C6H16OSi/c1-4-8(7,5-2)6-3/h7H,4-6H2,1-3H3
(3)InChIKey: WVMSIBFANXCZKT-UHFFFAOYAO