(1-BROMOVINYL)TRIMETHYLSILANE

The Silane,(1-bromoethenyl)trimethyl- is an organic compound with the formula C₅H₁₁BrSi. The IUPAC name of this chemical is 1-bromoethenyl(trimethyl)silane. With the CAS registry number 13683-41-5, it is also named as α-(Trimethylsilyl)vinyl bromide. The product's categories are Industrial/Fine Chemicals; Si (Classes of Silicon Compounds); Si-(C)4 Compounds; Silicon Compounds (for Synthesis); Synthetic Organic Chemistry; Vinylsilanes, Allylsilanes. Besides, it is clear light yellow liquid.

Physical properties about Silane,(1-bromoethenyl)trimethyl- are: (1)ACD/LogP: 2.09; (2)ACD/LogD (pH 5.5): 2.08; (3)ACD/LogD (pH 7.4): 2.08; (4)ACD/BCF (pH 5.5): 22.61; (5)ACD/BCF (pH 7.4): 22.61; (6)ACD/KOC (pH 5.5): 324.38; (7)ACD/KOC (pH 7.4): 324.38; (8)#Freely Rotating Bonds: 1; (9)Index of Refraction: 1.445; (10)Molar Refractivity: 41.23 cm³; (11)Molar Volume: 154.8 cm³; (12)Polarizability: 16.34×10^-24cm³; (13)Surface Tension: 20 dyne/cm; (14)Density: 1.156 g/cm³; (15)Flash Point: 22.2 °C; (16)Enthalpy of Vaporization: 34.78 kJ/mol; (17)Boiling Point: 124.9 °C at 760 mmHg; (18)Vapour Pressure: 15.1 mmHg at 25°C.

Preparation: this chemical can be prepared by (1,2-dibromo-ethyl)-trimethyl-silane. This reaction will need reagent Et₂NH.

Uses of Silane,(1-bromoethenyl)trimethyl-: it can be used to produce 4-trimethylsilanyl-pent-4-en-1-ol  at temperature of -70 °C. It will need reagent sec-BuLi, BF₃*OEt₂ and solvent tetrahydrofuran, cyclohexane, diethyl ether with reaction time of 15 min. The yield is about 77%.

When you are using this chemical, please be cautious about it as the following:
It is highly flammable. Please keep away from sources of ignition - No smoking. When you are using it, avoid contact with skin and eyes and do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).

You can still convert the following datas into molecular structure:
(1)SMILES: Br/C(=C)[Si](C)(C)C
(2)InChI: InChI=1/C5H11BrSi/c1-5(6)7(2,3)4/h1H2,2-4H3
(3)InChIKey: VVDJVCJVVHHCIB-UHFFFAOYAK
(4)Std. InChI: InChI=1S/C5H11BrSi/c1-5(6)7(2,3)4/h1H2,2-4H3
(5)Std. InChIKey: VVDJVCJVVHHCIB-UHFFFAOYSA-N