3-Butenyltriethoxysilane
3-Butenyltriethoxysilane
CAS: 57813-67-9
Molecular Formula: C10H22O3Si
3-Butenyltriethoxysilane - Names and Identifiers
| Name | 3-Butenyltriethoxysilane |
| Synonyms | BUTENYLTRIETHOXYSILANE 3-BUTENYLTRIETHOXYSILANE 3-Butenyltriethoxysilane but-3-enyl(triethoxy)silane but-3-en-1-yl(triethoxy)silane Silane, 3-buten-1-yltriethoxy- |
| CAS | 57813-67-9 |
| InChI | InChI=1/C10H22O3Si/c1-5-9-10-14(11-6-2,12-7-3)13-8-4/h5H,1,6-10H2,2-4H3 |
3-Butenyltriethoxysilane - Physico-chemical Properties
| Molecular Formula | C10H22O3Si |
| Molar Mass | 218.37 |
| Density | 0,9 g/cm3 |
| Melting Point | -80°C |
| Boling Point | 64°C 6mm |
| Flash Point | 73°C |
| Vapor Presure | 0.364mmHg at 25°C |
| Specific Gravity | 0.90 |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | 0.9 |
3-Butenyltriethoxysilane - 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 |
3-Butenyltriethoxysilane - Introduction
3-Butenyltriethoxysilane is an organic silicon compound with the chemical formula C10H22O3Si. It has the following properties:
1. Appearance: colorless transparent liquid.
2. Molecular weight: 222.37g/mol.
3. Melting point:-60°C.
4. Boiling point: 202-204°C.
5. density: 0.893g/cm³.
6. Solubility: Soluble in organic solvents, such as alcohol, ether and aromatic water.
3-Butenyltriethoxysilane has a wide range of applications in organic synthesis:
1. as a crosslinking agent: can be used as a crosslinking agent of organic polymers, used in coatings, adhesives, sealants and elastomers and other fields.
2. Surface modifier: It can be used as surface modifier for silicone coatings, inks and plastics to improve their weather resistance and adhesion.
3. Mesoporous materials: can be used to prepare mesoporous organic-inorganic hybrid materials, such as mesoporous siloxane materials.
4. chemical reagents: in organic synthesis can be used as reagents to participate in specific reactions.
The method for preparing 3-Butenyltriethoxysilane is generally obtained by reacting ethanol with 3-butenyltrichlorosilane. The specific synthetic route can be adjusted as needed.
Regarding safety information, 3-Butenyltriethoxysilane is an organic silicon compound, which generally has low toxicity and low volatility. During use, care should be taken to avoid contact with skin and eyes and maintain good ventilation conditions. In case of accidental contact, rinse immediately with plenty of water and seek medical assistance. During storage and operation, fire sources and high temperatures should be avoided to prevent spontaneous combustion or explosion.
1. Appearance: colorless transparent liquid.
2. Molecular weight: 222.37g/mol.
3. Melting point:-60°C.
4. Boiling point: 202-204°C.
5. density: 0.893g/cm³.
6. Solubility: Soluble in organic solvents, such as alcohol, ether and aromatic water.
3-Butenyltriethoxysilane has a wide range of applications in organic synthesis:
1. as a crosslinking agent: can be used as a crosslinking agent of organic polymers, used in coatings, adhesives, sealants and elastomers and other fields.
2. Surface modifier: It can be used as surface modifier for silicone coatings, inks and plastics to improve their weather resistance and adhesion.
3. Mesoporous materials: can be used to prepare mesoporous organic-inorganic hybrid materials, such as mesoporous siloxane materials.
4. chemical reagents: in organic synthesis can be used as reagents to participate in specific reactions.
The method for preparing 3-Butenyltriethoxysilane is generally obtained by reacting ethanol with 3-butenyltrichlorosilane. The specific synthetic route can be adjusted as needed.
Regarding safety information, 3-Butenyltriethoxysilane is an organic silicon compound, which generally has low toxicity and low volatility. During use, care should be taken to avoid contact with skin and eyes and maintain good ventilation conditions. In case of accidental contact, rinse immediately with plenty of water and seek medical assistance. During storage and operation, fire sources and high temperatures should be avoided to prevent spontaneous combustion or explosion.
Last Update：2024-04-10 22:29:15
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