diethoxy[bis(2-methylpropyl)]silane
Diisobutyldiethoxysilane
CAS: 18297-14-8
Molecular Formula: C12H28O2Si
diethoxy[bis(2-methylpropyl)]silane - Names and Identifiers
| Name | Diisobutyldiethoxysilane |
| Synonyms | DIISOBUTYLDIETHOXYSILANE Diisobutyldiethoxysilane Diethoxy-diisobutyl-silane diethoxy[bis(2-methylpropyl)]silane Silane, diethoxybis(2-methylpropyl)- |
| CAS | 18297-14-8 |
| InChI | InChI=1/C12H28O2Si/c1-7-13-15(14-8-2,9-11(3)4)10-12(5)6/h11-12H,7-10H2,1-6H3 |
diethoxy[bis(2-methylpropyl)]silane - Physico-chemical Properties
| Molecular Formula | C12H28O2Si |
| Molar Mass | 232.43 |
| Density | 0.845 |
| Boling Point | 221°C |
| Flash Point | 112.508°C |
| Vapor Presure | 0.092mmHg at 25°C |
| Refractive Index | 1.4179 |
diethoxy[bis(2-methylpropyl)]silane - Risk and Safety
| TSCA | No |
diethoxy[bis(2-methylpropyl)]silane - Introduction
Diisobutyl diethoxysilane is an organosilicon compound with the formula (C2H5O)2Si(C4H9)2. The following is an introduction to its nature, use, preparation and safety information:
Nature:
1. Appearance: colorless liquid.
2. Density: about 0.857 g/cm.
3. Boiling Point: about 132 ° C.
4. Melting Point: About -103 ° C.
Use:
1. Diisobutyldiethoxysilane can be used as a reagent in organic synthesis, such as a racemating agent, catalyst and catalyst intermediary in organic synthesis.
2. Since the alkoxy and alkyl groups of diisobutyl diethoxysilane can be converted into different functional groups by other chemical reactions, it can also be used for the introduction and removal of protecting groups in organic synthesis, such as alcohol protection or deprotection.
Method:
The preparation of diisobutyl diethoxysilane can be obtained by reacting diisobutyl silicon chloride with ethanol. The specific step is that diisobutyl silicon chloride is added into ethanol, and the reaction is heated to generate diisobutyl diethoxysilane.
Safety Information:
1. Diisobutyl diethoxysilane should be kept away from fire and high temperature, and avoid contact with skin and eyes. In case of contact, rinse immediately with water.
2. When handling the compound should wear protective glasses and gloves, to ensure good ventilation conditions.
3. Storage should be sealed in a cool, dry place, avoid direct sunlight.
4. Please read the relevant safety information carefully and observe the correct operation method when using.
Nature:
1. Appearance: colorless liquid.
2. Density: about 0.857 g/cm.
3. Boiling Point: about 132 ° C.
4. Melting Point: About -103 ° C.
Use:
1. Diisobutyldiethoxysilane can be used as a reagent in organic synthesis, such as a racemating agent, catalyst and catalyst intermediary in organic synthesis.
2. Since the alkoxy and alkyl groups of diisobutyl diethoxysilane can be converted into different functional groups by other chemical reactions, it can also be used for the introduction and removal of protecting groups in organic synthesis, such as alcohol protection or deprotection.
Method:
The preparation of diisobutyl diethoxysilane can be obtained by reacting diisobutyl silicon chloride with ethanol. The specific step is that diisobutyl silicon chloride is added into ethanol, and the reaction is heated to generate diisobutyl diethoxysilane.
Safety Information:
1. Diisobutyl diethoxysilane should be kept away from fire and high temperature, and avoid contact with skin and eyes. In case of contact, rinse immediately with water.
2. When handling the compound should wear protective glasses and gloves, to ensure good ventilation conditions.
3. Storage should be sealed in a cool, dry place, avoid direct sunlight.
4. Please read the relevant safety information carefully and observe the correct operation method when using.
Last Update：2024-04-10 22:29:15
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