146666-71-9 - Names and Identifiers
146666-71-9 - Physico-chemical Properties
Molecular Formula | C11H22O4Si
|
Molar Mass | 246.38 |
Boling Point | 40°C / 1 |
Flash Point | >110°C (>230°F) |
Specific Gravity | 0.947 |
Sensitive | 7: reacts slowly with moisture/water |
Refractive Index | 1.4139 |
146666-71-9 - Introduction
2-Propenoic acid, 3-(diethoxymethylsilyl)propyl ester is an organosilicon compound with the formula CH2 = C(CH3)COO(CH2)3Si(C2H5O)2. The following is a description of its nature, use, preparation and safety information:
1. Nature:
-Appearance: colorless to yellowish liquid
-Molecular weight: about 268.4g/mol
-Boiling point: About 131 ° C
-Density: about 0.935 g/cm
-Solubility: Soluble in organic solvents such as ethanol, ether and aromatic hydrocarbons
2. Use:
-As an additive: it can be used to improve the adhesion, adhesion and heat resistance of polymers, enhance weather resistance, etc.
-As a surfactant: used in cosmetics, personal care products and coatings
-As a crosslinking agent: it can be used to crosslink polymers to improve the strength and stability of the material
3. Preparation method:
is generally prepared by reacting 3-acryloyl chloride with diethoxymethylsilane. The specific preparation method can refer to the Handbook of organic synthetic chemistry or related literature.
4. Safety Information:
-the eye, skin and mucous membrane have a stimulating effect, contact should avoid direct contact. If exposed, flush the affected area promptly with plenty of clean water.
-Wear appropriate personal protective equipment such as gloves, safety glasses and protective clothing during use and operation.
-Avoid breathing steam or mist and ensure a well-ventilated working environment.
-Avoid contact with oxidants and acids during storage, and keep the container sealed.
Please note that the above information is for informational purposes only and specific properties, uses, manufacturing methods and safety information should also be studied and evaluated in detail in a laboratory or industrial setting. In the process of use, should follow the corresponding safety procedures and guidelines.
Last Update:2024-04-09 15:17:52