PHENOXYTRIMETHYLSILANE

The Benzene,[(trimethylsilyl)oxy]- is an organic compound with the formula C₉H₁₄OSi. The IUPAC name of this chemical is Trimethyl(phenoxy)silane. With the CAS registry number 1529-17-5, it is also named as Phenoxy(trimethyl)silane. Besides, it is clear colorless liquid, which should be stored in a dry, well-ventilated, lightproof place.

Physical properties about Benzene,[(trimethylsilyl)oxy]- are: (1)ACD/BCF (pH 5.5): 1; (2)ACD/BCF (pH 7.4): 1; (3)ACD/KOC (pH 5.5): 12.87; (4)ACD/KOC (pH 7.4): 12.87; (5)#H bond acceptors: 1; (6)#Freely Rotating Bonds: 2; (7)Polar Surface Area: 9.23 Å²; (8)Index of Refraction: 1.471; (9)Molar Refractivity: 50.914 cm³; (10)Molar Volume: 182.186 cm³; (11)Polarizability: 20.184×10^-24 cm³; (12)Surface Tension: 23.864 dyne/cm; (13)Density: 0.913 g/cm³; (14)Flash Point: 42.756 °C; (15)Enthalpy of Vaporization: 38.378 kJ/mol; (16)Boiling Point: 163.71 °C at 760 mmHg; (17)Vapour Pressure: 2.668 mmHg at 25 °C. 

Preparation: this chemical can be prepared by phenol. This reaction will need reagent triethylamine. The reaction time is 1 hour with reaction temperature of -40 °C. The yield is about 47%.

Uses of Benzene,[(trimethylsilyl)oxy]-: it can be used to produce Isobutyric acid phenyl ester. It will need reagents TiCl₄, AgOTf, p-Trifluoromethylbenzoic anhydride and solvent CH₂Cl₂ with reaction time of 6 hours. The yield is about 77%.

When you are using this chemical, please be cautious about it as the following:
It is flammable. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C9H14OSi/c1-11(2,3)10-9-7-5-4-6-8-9/h4-8H,1-3H3
(2)InChIKey: OJAJJFGMKAZGRZ-UHFFFAOYAW
(3)Std. InChI: InChI=1S/C9H14OSi/c1-11(2,3)10-9-7-5-4-6-8-9/h4-8H,1-3H3
(4)Std. InChIKey: OJAJJFGMKAZGRZ-UHFFFAOYSA-N