Acryloxytrimethylsilate
Acryloxytrimethylsilane
CAS: 13688-55-6
Molecular Formula: C6H12O2Si
Acryloxytrimethylsilate - Names and Identifiers
Acryloxytrimethylsilate - Physico-chemical Properties
| Molecular Formula | C6H12O2Si |
| Molar Mass | 144.24 |
| Density | 0.984 g/mL at 25 °C (lit.) |
| Boling Point | 53 °C/0.2 mmHg (lit.) |
| Flash Point | 5°F |
| Vapor Presure | 23.1mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 0.894 |
| Color | Colorless to Light yellow |
| Storage Condition | below 5° C |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | n20/D 1.4090(lit.) |
Acryloxytrimethylsilate - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R11 - Highly Flammable |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 1993 3/PG 1 |
| WGK Germany | 2 |
| TSCA | Yes |
| HS Code | 29319090 |
| Hazard Class | 3 |
| Packing Group | II |
Acryloxytrimethylsilate - Introduction
Acryloxytrimethylsilane is an organosilicon compound with the chemical formula (CHY3) Y3 SiOC(O)CH = CH₂. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: colorless liquid
-Molecular weight: 200.4g/mol
-Boiling Point: 183-185°C
-Density: Approximately 0.9 g/mL
-Solubility: Soluble in solvents such as alcohol, ether, ketone, etc., insoluble in water
Use:
-Acryloxy trimethylsilane is commonly used as a polymer modifier, which can combine with the polymer chain and improve the performance of the polymer.
-Because it contains propylene groups, it can be used as a crosslinking agent for the preparation of rubber, coatings and adhesives.
-When preparing silicon-based coatings, acryloyloxytrimethylsilane can be used as a silicone crosslinking agent and resin modifier.
Preparation Method:
-Acryloxy trimethylsilane can be obtained by reacting a silane-terminated carboxylic anhydride with acrylic anhydride. This reaction is usually carried out under an inert atmosphere, using a base as a catalyst.
Safety Information:
-Acryloxy trimethylsilane is irritating and flammable.
-Avoid contact with skin when using, and avoid inhaling its vapor or spray.
-In case of misuse or inhalation, seek medical attention immediately.
-Take appropriate safety precautions, use protective gloves and eye protection equipment, and maintain good ventilation during storage and handling.
Nature:
-Appearance: colorless liquid
-Molecular weight: 200.4g/mol
-Boiling Point: 183-185°C
-Density: Approximately 0.9 g/mL
-Solubility: Soluble in solvents such as alcohol, ether, ketone, etc., insoluble in water
Use:
-Acryloxy trimethylsilane is commonly used as a polymer modifier, which can combine with the polymer chain and improve the performance of the polymer.
-Because it contains propylene groups, it can be used as a crosslinking agent for the preparation of rubber, coatings and adhesives.
-When preparing silicon-based coatings, acryloyloxytrimethylsilane can be used as a silicone crosslinking agent and resin modifier.
Preparation Method:
-Acryloxy trimethylsilane can be obtained by reacting a silane-terminated carboxylic anhydride with acrylic anhydride. This reaction is usually carried out under an inert atmosphere, using a base as a catalyst.
Safety Information:
-Acryloxy trimethylsilane is irritating and flammable.
-Avoid contact with skin when using, and avoid inhaling its vapor or spray.
-In case of misuse or inhalation, seek medical attention immediately.
-Take appropriate safety precautions, use protective gloves and eye protection equipment, and maintain good ventilation during storage and handling.
Last Update：2024-04-10 22:29:15
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