Diethylmethylvinylsilane
Diethylmethylvynilsilane
CAS: 18292-29-0
Molecular Formula: C7H16Si
Diethylmethylvinylsilane - Names and Identifiers
Diethylmethylvinylsilane - Physico-chemical Properties
| Molecular Formula | C7H16Si |
| Molar Mass | 128.29 |
| Density | 0.75g/mLat 25°C(lit.) |
| Boling Point | 118°C(lit.) |
| Flash Point | 35°F |
| Vapor Presure | 10.1mmHg at 25°C |
| Specific Gravity | 0.7503 |
| Storage Condition | Room Temprature |
| Sensitive | 1: no significant reaction with aqueous systems |
| Refractive Index | n20/D 1.422(lit.) |
| MDL | MFCD00041344 |
Diethylmethylvinylsilane - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 3 |
| Packing Group | II |
Diethylmethylvinylsilane - Introduction
Diethylmethylvynilsilane is an organosilicon compound with the formula (CH3)2CH(CH2CH3)SiH = Ch2. It is a colorless liquid with special chemical properties. The following is a description of the nature, use, preparation and safety information of Diethylmethylvynilsilane:
Nature:
-Appearance: colorless liquid
-Molecular Weight: 162.36 grams/mol
-Boiling Point: 94-96 ° C (760 mmHg)
-Density: 0.729g/cm³
-Melting point:-28 ° C
-Flash Point:-4 ° C
-Solubility: Soluble in many organic solvents, such as benzene, alcohol and ether.
Use:
- Diethylmethylvynilsilane is commonly used as a reagent in organic synthesis to synthesize other organosilicon compounds.
-It can also be used as a surfactant to improve the performance of lubricants, inks, coatings and plastics.
-In the rubber industry, it can be used as a filler modifier to enhance the tensile strength and wear resistance of silicone rubber.
Method:
- Diethylmethylvynilsilane can be prepared by the reaction of hydrotriethylsilane and 2-buten-1-ol. In the reaction process, the hydrogenated triethylsilane and 2-buten-1-ol are mixed at an appropriate temperature and pressure, a suitable catalyst is added, and after a period of reaction, the product is purified by distillation.
Safety Information:
- Diethylmethylvynilsilane is a flammable liquid and should be kept away from fire and high temperatures.
-It is irritating to the skin and eyes, so avoid contact when using it.
-Good laboratory safety practices should be followed during handling and storage.
-Avoid inhaling vapors. If inhaled in excess, seek medical attention as soon as possible. If skin contact occurs, rinse the affected area immediately with plenty of water.
Nature:
-Appearance: colorless liquid
-Molecular Weight: 162.36 grams/mol
-Boiling Point: 94-96 ° C (760 mmHg)
-Density: 0.729g/cm³
-Melting point:-28 ° C
-Flash Point:-4 ° C
-Solubility: Soluble in many organic solvents, such as benzene, alcohol and ether.
Use:
- Diethylmethylvynilsilane is commonly used as a reagent in organic synthesis to synthesize other organosilicon compounds.
-It can also be used as a surfactant to improve the performance of lubricants, inks, coatings and plastics.
-In the rubber industry, it can be used as a filler modifier to enhance the tensile strength and wear resistance of silicone rubber.
Method:
- Diethylmethylvynilsilane can be prepared by the reaction of hydrotriethylsilane and 2-buten-1-ol. In the reaction process, the hydrogenated triethylsilane and 2-buten-1-ol are mixed at an appropriate temperature and pressure, a suitable catalyst is added, and after a period of reaction, the product is purified by distillation.
Safety Information:
- Diethylmethylvynilsilane is a flammable liquid and should be kept away from fire and high temperatures.
-It is irritating to the skin and eyes, so avoid contact when using it.
-Good laboratory safety practices should be followed during handling and storage.
-Avoid inhaling vapors. If inhaled in excess, seek medical attention as soon as possible. If skin contact occurs, rinse the affected area immediately with plenty of water.
Last Update：2024-04-10 22:29:15
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CAS: 18292-29-0
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CAS: 18292-29-0
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