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silanol (compounds (materials), <materials by chemical form>, ... Materials (hierarchy name)) |
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Note: An unstable compound, the simplest silicon alcohol, consisting of silicon atoms to which hydroxyl substituents bond directly. Silanol groups occur naturally (as in silicic acid and on silicate rocks) or may be synthesized by reacting dimethyldichlorosilane with water. They play an important role in many industrial situations such as the manufacture of silicones and in sol-gel processes, or in water repellent products. |
Terms: |
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silanol (preferred,C,U,English-P,D,U,N)
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silanol (Dutch-P,D,U,U)
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silanols (C,U,English,AD,U,U)
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Facet/Hierarchy Code: M.MT |
Hierarchical Position:
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Materials Facet |
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.... Materials (hierarchy name) (G) |
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........ materials (substances) (G) |
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............ <materials by form> (G) |
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................ <materials by chemical form> (G) |
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.................... compounds (materials) (G) |
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........................ silanol (G) |
Additional Notes: |
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Dutch ..... De simpelste siliciumalcohol; een instabiele verbinding van siliciumatomen met daar direct aan gebonden hydroxylsubstituenten. Silanolgroepen komen in de natuur voor (bijvoorbeeld in kiezelzuur of op silicaatgesteente) maar kunnen ook gesynthetiseerd worden door dimethyldichloorsilaan met water te doen reageren. Ze spelen een belangrijke rol in verschillende industriƫle omstandigheden, zoals bij de productie van siliconen, in solgelprocessen of als ingrediƫnt van waterafstotende producten. |
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