Di-n-hexyldiethoxysilan
diethoxy(dihexyl)silane
CAS: 18407-13-1
Molecular Formula: C16H36O2Si
Di-n-hexyldiethoxysilan - Names and Identifiers
| Name | diethoxy(dihexyl)silane |
| Synonyms | LogP Di-n-hexyldiethoxysilan diethoxy(dihexyl)silane Diethoxy(dihexyl)silane silane, diethoxydihexyl- |
| CAS | 18407-13-1 |
| EINECS | 606-017-5 |
| InChI | InChI=1/C16H36O2Si/c1-5-9-11-13-15-19(17-7-3,18-8-4)16-14-12-10-6-2/h5-16H2,1-4H3 |
Di-n-hexyldiethoxysilan - Physico-chemical Properties
| Molecular Formula | C16H36O2Si |
| Molar Mass | 288.54134 |
| Density | 0.846g/cm3 |
| Boling Point | 285.721°C at 760 mmHg |
| Flash Point | 158.345°C |
| Vapor Presure | 0.005mmHg at 25°C |
| Refractive Index | 1.431 |
Di-n-hexyldiethoxysilan - Introduction
diethoxy(dihexyl)silane is an organosilicon compound with the formula C10H24O2Si. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid
-Density: 0.845g/cm³
-Boiling point: 173-175 ° C
-Melting point:-55 ° C
-Flash point: 47 ° C
Use:
-As a commonly used silicone intermediate, it can be used to synthesize other silicone compounds.
-Used as a modifier or surfactant for preparing organic silicon compounds.
-In cosmetics and personal care products, as a humectant, softener and moisturizer.
-Used as an additive for coatings, adhesives and sealants to improve their weather resistance.
Method:
-diethoxy(dihexyl)silane is obtained by reacting ethanol with N-hexyltrichlorosilane. In the reaction, ethanol as alcohol base reacts with trichlorosilane to generate silanol dichloride, and then reacts with N-hexyl anion to generate the target product.
Safety Information:
- diethoxy(dihexyl)silane is irritating and corrosive to the skin. After contact, rinse with plenty of water immediately and seek medical help.
-When using, try to avoid contact with eyes and skin. If eye contact is accidental, rinse immediately with plenty of water and seek medical help.
-Lung inhalation may cause breathing difficulties, should be quickly transferred to fresh air, and seek medical help.
-During storage and transportation, contact with acids, alkalis, oxidants and other substances should be avoided to avoid dangerous reactions.
Nature:
-Appearance: colorless liquid
-Density: 0.845g/cm³
-Boiling point: 173-175 ° C
-Melting point:-55 ° C
-Flash point: 47 ° C
Use:
-As a commonly used silicone intermediate, it can be used to synthesize other silicone compounds.
-Used as a modifier or surfactant for preparing organic silicon compounds.
-In cosmetics and personal care products, as a humectant, softener and moisturizer.
-Used as an additive for coatings, adhesives and sealants to improve their weather resistance.
Method:
-diethoxy(dihexyl)silane is obtained by reacting ethanol with N-hexyltrichlorosilane. In the reaction, ethanol as alcohol base reacts with trichlorosilane to generate silanol dichloride, and then reacts with N-hexyl anion to generate the target product.
Safety Information:
- diethoxy(dihexyl)silane is irritating and corrosive to the skin. After contact, rinse with plenty of water immediately and seek medical help.
-When using, try to avoid contact with eyes and skin. If eye contact is accidental, rinse immediately with plenty of water and seek medical help.
-Lung inhalation may cause breathing difficulties, should be quickly transferred to fresh air, and seek medical help.
-During storage and transportation, contact with acids, alkalis, oxidants and other substances should be avoided to avoid dangerous reactions.
Last Update：2024-04-09 15:17:54
