5630-83-1
Acetoxymethyltriethoxysilane
CAS: 5630-83-1
Molecular Formula: C9H20O5Si
5630-83-1 - Names and Identifiers
| Name | Acetoxymethyltriethoxysilane |
| Synonyms | riethoxysilylmethylacetate ACETOXYMETHYLTRIETHOXYSILANE Acetoxymethyltriethoxysilane triethoxysilylmethyl acetate (triethoxysilyl)methyl acetate Methanol, 1-(triethoxysilyl)-, 1-acetate |
| CAS | 5630-83-1 |
| InChI | InChI=1/C9H20O5Si/c1-5-12-15(13-6-2,14-7-3)8-11-9(4)10/h5-8H2,1-4H3 |
5630-83-1 - Physico-chemical Properties
| Molecular Formula | C9H20O5Si |
| Molar Mass | 236.34 |
| Density | 1.04 |
| Boling Point | 106 °C |
| Flash Point | >60°C |
| Vapor Presure | 0.117mmHg at 25°C |
| Specific Gravity | 1.04 |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | 1.4092 |
5630-83-1 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 1993 |
| TSCA | No |
5630-83-1 - Introduction
Acetoxymethyltriethoxysilane is an organosilane compound with the chemical formula CH3C(O)O(CH2)2Si(OC2H5)3. The following is an introduction to the properties, uses, preparation methods and safety information of acetoxymethyl triethoxysilane:
Nature:
-Appearance: Acetoxymethyltriethoxysilane is a colorless and transparent liquid.
-Boiling point: Its boiling point is about 150-160 ℃.
-Density: Its density is about 0.97g/cm³.
-Solubility: It can be dissolved in most organic solvents, such as alcohols, ethers and aromatic hydrocarbons.
Use:
-Acetoxymethyltriethoxysilane is often used as a crosslinking agent for silicone polymers.
-It can also be used as an additive for coatings, adhesives and sealants.
-Due to its hydroxyl reactivity, it can also be used for hydroxyl protection and esterification reactions in organic synthesis.
Preparation Method:
Acetoxymethyltriethoxysilane can be prepared by reacting methyltriethoxysilane and acetyl chloride under alkaline conditions.
Safety Information:
-Acetoxymethyltriethoxysilane is generally stable under normal use conditions, but contact with strong oxidants, acids and bases should be avoided.
-When using this compound, you should wear appropriate personal protective equipment, such as chemical goggles and gloves, to prevent skin and eye contact.
-Avoid inhaling the smell of its vapor or solution, and operate in a well-ventilated place.
-Please store at room temperature and keep away from fire and flammable materials.
Nature:
-Appearance: Acetoxymethyltriethoxysilane is a colorless and transparent liquid.
-Boiling point: Its boiling point is about 150-160 ℃.
-Density: Its density is about 0.97g/cm³.
-Solubility: It can be dissolved in most organic solvents, such as alcohols, ethers and aromatic hydrocarbons.
Use:
-Acetoxymethyltriethoxysilane is often used as a crosslinking agent for silicone polymers.
-It can also be used as an additive for coatings, adhesives and sealants.
-Due to its hydroxyl reactivity, it can also be used for hydroxyl protection and esterification reactions in organic synthesis.
Preparation Method:
Acetoxymethyltriethoxysilane can be prepared by reacting methyltriethoxysilane and acetyl chloride under alkaline conditions.
Safety Information:
-Acetoxymethyltriethoxysilane is generally stable under normal use conditions, but contact with strong oxidants, acids and bases should be avoided.
-When using this compound, you should wear appropriate personal protective equipment, such as chemical goggles and gloves, to prevent skin and eye contact.
-Avoid inhaling the smell of its vapor or solution, and operate in a well-ventilated place.
-Please store at room temperature and keep away from fire and flammable materials.
Last Update：2024-04-10 22:29:15
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