11-Acetoxyundecyltriethoxysilane

11-Acetoxyundecyltriethoxysilane - Names and Identifiers

Name	11-Acetoxyundecyltriethoxysilane
Synonyms	11-ACETOXYUNDECYLTRIETHOXYSILANE 11-Acetoxyundecyltriethoxysilane 11-triethoxysilylundecyl acetate
CAS	959053-85-1

11-Acetoxyundecyltriethoxysilane - Physico-chemical Properties

Molecular Formula	C19H40O5Si
Molar Mass	376.6
Density	0.936
Boling Point	163-164°C / 0.8
Specific Gravity	0.936
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4326

11-Acetoxyundecyltriethoxysilane - Introduction

It is an organic silicon compound. Its chemical formula is C24H51NO6Si and its molecular weight is 473.75. This compound has the following properties:

1. Appearance: It is usually a colorless to light yellow liquid.
2. Solubility: It is soluble in organic solvents, such as ethanol, toluene and dichloromethane.
3. Melting point: Its melting point is about -73°C.
4. Stability: It has good thermal stability and chemical stability.

It is often used in the synthesis and surface modification of silicone materials. Its application mainly includes the following aspects:

1. Weather resistance modifier: It can be used to improve the weather resistance and aging resistance of organic materials.
2. substrate coating: it can be applied to the coating of metal, plastic and glass substrates to improve its adhesion and heat resistance.
3. Adhesive: It can be used as an adhesive to join the interface between organic materials and inorganic materials.

The preparation method can be obtained by reacting an acetylating agent with undecyltriethoxysilane. The specific synthesis method can be carried out in the laboratory.

When using and handling: Pay attention to the following safety information:

1. avoid contact with skin and eyes, such as contact, should immediately rinse with plenty of water.
2. During operation, good ventilation conditions should be provided to avoid inhalation of aerosol or steam.
3. use should wear appropriate protective gloves and eye protection equipment.
4. storage should be away from fire and oxidant, stored in a cool, dry place.

The above is only a general introduction. Please refer to the safety technical instructions of relevant chemicals for specific use and operation.

Last Update：2024-04-10 22:40:09