Cyclopentanetrimethoxysilane CAS 143487-47-2
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Product Description
Product Details
Introduction
Cyclopentanetrimethoxysilane is an organosilicon compound with a molecular weight of 190.31 (CAS No. 143487-47-2). It appears as a colourless to nearly colourless, clear liquid with a density of 1.0 ± 0.1 g/cm³, a boiling point of 194.3 ± 7.0 °C, a vapour pressure of 0.6 ± 0.4 mmHg (25 °C), and a refractive index of 1.4250. It must be stored in a sealed container in a cool, well-ventilated, and dry environment.
Cyclopentanetrimethoxysilane has good stability and chemical reactivity and can be used to synthesize other organosilicon compounds, such as silanizing agents, silicon polymers, etc. Cyclopentanetrimethoxysilane can also be used as a catalyst precursor for organic synthesis reactions, such as addition reactions, silylation of aromatic hydrocarbons, etc.
Product Specifications
| Item | Index |
| Appearance | Colorless transparent liquid |
| Purity % ≥99.5 | ≥98 |
| Moisture/(mg/kg) | 100mg/kg |
| Boiling point | 75°C 10mm |
| Density | 0.99 g/cm³ |
| vapor pressure | 17.2-38hPa at 20-50℃ |
| refractive index | 1.4250 |
| Flash point | 54°C |
| storage temp. | Inert atmosphere, room temperature |
Safety
| Signal word | Warning |
| Hazard statements | H226-H315-H319-H335 |
| Precautionary statements | P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 26-36/37/39 |
| Hazard Class | 3 |
| PackingGroup | III |
Application
Cyclopentanetrimethoxysilane can be used as a material modifier or lubricant to give the material excellent wear resistance, oxidation resistance and high temperature resistance. In addition, Cyclopentanetrimethoxysilane can also be used to prepare organic silicon films, which are widely used in microelectronics, optoelectronics and nanotechnology.
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Cyclopentanetrimethoxysilane
CAS 143487-47-2
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