Trimethoxypropylsilane
Structural formula | |||||||||||||||||||
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Chemical structure of trimethoxypropylsilane | |||||||||||||||||||
General | |||||||||||||||||||
Surname | Trimethoxypropylsilane | ||||||||||||||||||
other names |
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Molecular formula | C 6 H 16 O 3 Si | ||||||||||||||||||
Brief description |
colorless liquid with an aromatic odor |
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External identifiers / databases | |||||||||||||||||||
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properties | |||||||||||||||||||
Molar mass | 164.28 g mol −1 | ||||||||||||||||||
Physical state |
liquid |
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density |
0.94 g cm −3 |
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Melting point |
<−20 ° C |
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boiling point |
137 ° C |
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Vapor pressure |
93 hPa (20 ° C) |
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solubility |
decomposes in water |
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Refractive index |
1.391 (20 ° C) |
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safety instructions | |||||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C |
Trimethoxypropylsilane is a chemical compound from the group of organosilicon compounds and alkyloxysilanes .
properties
Trimethoxypropylsilane is a highly flammable, colorless liquid with an aromatic odor that decomposes in water.
use
Trimethoxypropylsilane is used as a chemical intermediate in the manufacture of other chemicals or as a monomer in the manufacture of silicone polymers.
safety instructions
The vapors of trimethoxypropylsilane can form an explosive mixture with air ( flash point 35 ° C, ignition temperature 245 ° C).
Individual evidence
- ↑ a b c d e f g h i j k Entry on trimethoxypropylsilane in the GESTIS substance database of the IFA , accessed on June 25, 2019(JavaScript required) .
- ↑ Data sheet trimethoxy (propyl) silane from Sigma-Aldrich , accessed on June 25, 2019 ( PDF ).
- ↑ Entry on trimethoxypropylsilane in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on June 25, 2019. Manufacturers or distributors can expand the harmonized classification and labeling .