Docos-21-enyl(triethoxy)silane
docos-21-enyl(triethoxy)silane
CAS: 330457-44-8
Molecular Formula: C28H58O3Si
Docos-21-enyl(triethoxy)silane - Names and Identifiers
| Name | docos-21-enyl(triethoxy)silane |
| Synonyms | LogP DOCOSENYLTRIETHOXYSILANE docos-1-enyl(triethoxy)silane docos-21-enyl(triethoxy)silane Docos-21-enyl(triethoxy)silane Silane, 21-docosen-1-yltriethoxy- |
| CAS | 330457-44-8 |
| InChI | InChI=1/C28H58O3Si/c1-5-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-32(29-6-2,30-7-3)31-8-4/h5H,1,6-28H2,2-4H3 |
Docos-21-enyl(triethoxy)silane - Physico-chemical Properties
| Molecular Formula | C28H58O3Si |
| Molar Mass | 470.84 |
| Melting Point | <0°C |
| Boling Point | 187-195°C 0,5mm |
| Flash Point | >150°C |
| Sensitive | 7: reacts slowly with moisture/water |
Docos-21-enyl(triethoxy)silane - 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. |
| TSCA | No |
Docos-21-enyl(triethoxy)silane - Introduction
docos-21-enyl(triethoxy)silane is an organosilicon compound with the molecular formula C29H60O3Si. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless to yellow liquid
-Solubility: Soluble in common organic solvents such as alcohols, ethers and hydrocarbons
-Melting point: Below -60 ℃
-Boiling point: About 280 ℃
-Flash point: greater than 100 ℃
Use:
- docos-21-enyl(triethoxy)silane is commonly used as a surface treatment agent to improve the adhesion, weather resistance and chemical resistance of materials. It can be added to polymers, coatings, adhesives, sealants, etc. to enhance their bonding with other materials.
-It can also be used to prepare functional organosilicon compounds or as a reagent in organic synthesis.
Method:
docos-21-enyl(triethoxy)silane is usually synthesized by reacting dodecenyltriethoxysilane with tetradecenyl bromide. The specific synthesis steps can be fine-tuned and optimized as needed.
Safety Information:
docos-21-enyl(triethoxy)silane has low toxicity, but reasonable safety measures must be followed:
-Avoid direct contact with skin, eyes and mucous membranes.
-Maintain good ventilation during use and avoid inhaling its vapors.
-Protective gloves, goggles and appropriate protective clothing are recommended.
-If you touch or inhale, clean the affected area immediately and seek medical attention.
-Please store properly, avoid contact with strong oxidants, and keep away from open flames.
Nature:
-Appearance: Colorless to yellow liquid
-Solubility: Soluble in common organic solvents such as alcohols, ethers and hydrocarbons
-Melting point: Below -60 ℃
-Boiling point: About 280 ℃
-Flash point: greater than 100 ℃
Use:
- docos-21-enyl(triethoxy)silane is commonly used as a surface treatment agent to improve the adhesion, weather resistance and chemical resistance of materials. It can be added to polymers, coatings, adhesives, sealants, etc. to enhance their bonding with other materials.
-It can also be used to prepare functional organosilicon compounds or as a reagent in organic synthesis.
Method:
docos-21-enyl(triethoxy)silane is usually synthesized by reacting dodecenyltriethoxysilane with tetradecenyl bromide. The specific synthesis steps can be fine-tuned and optimized as needed.
Safety Information:
docos-21-enyl(triethoxy)silane has low toxicity, but reasonable safety measures must be followed:
-Avoid direct contact with skin, eyes and mucous membranes.
-Maintain good ventilation during use and avoid inhaling its vapors.
-Protective gloves, goggles and appropriate protective clothing are recommended.
-If you touch or inhale, clean the affected area immediately and seek medical attention.
-Please store properly, avoid contact with strong oxidants, and keep away from open flames.
Last Update：2024-04-10 22:29:15
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CAS: 330457-44-8
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