11-(TRIMETHYLSILOXY)UNDECYLTRIETHOXYSILANE
triethoxy(11-trimethylsilyloxyundecyl)silane
CAS: 75389-03-6
Molecular Formula: C20H46O4Si2
11-(TRIMETHYLSILOXY)UNDECYLTRIETHOXYSILANE - Names and Identifiers
| Name | triethoxy(11-trimethylsilyloxyundecyl)silane |
| Synonyms | LogP 11-(TRIMETHYLSILOXY)UNDECYLTRIETHOXYSILANE triethoxy(11-trimethylsilyloxyundecyl)silane Triethoxy(11-Trimethylsilyloxyundecyl)Silane |
| CAS | 75389-03-6 |
| InChI | InChI=1/C20H46O4Si2/c1-7-21-26(22-8-2,23-9-3)20-18-16-14-12-10-11-13-15-17-19-24-25(4,5)6/h7-20H2,1-6H3 |
11-(TRIMETHYLSILOXY)UNDECYLTRIETHOXYSILANE - Physico-chemical Properties
| Molecular Formula | C20H46O4Si2 |
| Molar Mass | 406.75 |
| Boling Point | 145°C / 0.3 |
| Specific Gravity | 0.887 |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | 1.4264 |
11-(TRIMETHYLSILOXY)UNDECYLTRIETHOXYSILANE - Risk and Safety
| TSCA | No |
11-(TRIMETHYLSILOXY)UNDECYLTRIETHOXYSILANE - Introduction
triethoxy silane is an organic silicon compound. It is a colorless liquid with special chemical properties and characteristics. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: colorless transparent liquid
-Molecular formula: C20H48O4Si2
-Molecular weight: 440.79g/mol
-Boiling point: about 220°C
-Density: 0.90g/cm³
-Solubility: Soluble in some organic solvents, such as alcohol, ether, etc.
Use:
- triethoxy organic silane is commonly used as a reagent and catalyst in synthesis.
-It can introduce organic silicon groups into synthetic compounds to change their characteristics and properties, so that it can be used in the fields of functional materials, surface modification and polymer materials.
-In biotechnology, this compound is also used to prepare silicone polymers with specific properties.
Preparation Method:
- triethoxy (br) silane can be obtained by reacting undecanol with trimethylchlorosilane, and then condensing with triethoxysilane.
Safety Information:
- triethoxy silane (silane) generally has low toxicity under normal use conditions.
-During operation, direct contact with skin and eyes should be avoided to avoid irritation and damage.
-Appropriate protective measures such as gloves, goggles and protective clothing should be taken when using the substance.
-During storage, it should be kept in a sealed container and away from fire and oxidizing agents.
-During disposal, please comply with relevant environmental and safety regulations.
Nature:
-Appearance: colorless transparent liquid
-Molecular formula: C20H48O4Si2
-Molecular weight: 440.79g/mol
-Boiling point: about 220°C
-Density: 0.90g/cm³
-Solubility: Soluble in some organic solvents, such as alcohol, ether, etc.
Use:
- triethoxy organic silane is commonly used as a reagent and catalyst in synthesis.
-It can introduce organic silicon groups into synthetic compounds to change their characteristics and properties, so that it can be used in the fields of functional materials, surface modification and polymer materials.
-In biotechnology, this compound is also used to prepare silicone polymers with specific properties.
Preparation Method:
- triethoxy (br) silane can be obtained by reacting undecanol with trimethylchlorosilane, and then condensing with triethoxysilane.
Safety Information:
- triethoxy silane (silane) generally has low toxicity under normal use conditions.
-During operation, direct contact with skin and eyes should be avoided to avoid irritation and damage.
-Appropriate protective measures such as gloves, goggles and protective clothing should be taken when using the substance.
-During storage, it should be kept in a sealed container and away from fire and oxidizing agents.
-During disposal, please comply with relevant environmental and safety regulations.
Last Update：2024-04-10 22:29:15
