ALLYLOXY-T-BUTYLDIMETHYLSILANE
allyloxy-tert-butyldimethylsilane
CAS: 105875-75-0
Molecular Formula: C9H20OSi
ALLYLOXY-T-BUTYLDIMETHYLSILANE - Names and Identifiers
ALLYLOXY-T-BUTYLDIMETHYLSILANE - Physico-chemical Properties
| Molecular Formula | C9H20OSi |
| Molar Mass | 172.34 |
| Density | 0.811g/mLat 25°C(lit.) |
| Boling Point | 120°C50mm Hg(lit.) |
| Flash Point | 91°F |
| Water Solubility | Sparingly soluble in water (0.50 g/L at 25°C). |
| pKa | 14.82±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.421(lit.) |
ALLYLOXY-T-BUTYLDIMETHYLSILANE - Risk and Safety
| Risk Codes | 10 - Flammable |
| Safety Description | 16 - Keep away from sources of ignition. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | No |
| Hazard Class | 3 |
ALLYLOXY-T-BUTYLDIMETHYLSILANE - Introduction
Allyloxy-tert-butyl-dimethylsilane, chemical formula C8H18SiO, is an organosilicon compound. It is a colorless liquid and can be volatile at room temperature. The following is a description of the properties, use, preparation and safety information of the compound:
Nature:
Allyloxy-tert-butyl-dimethylsilane has a lower boiling point and flash point, and is soluble in a variety of organic solvents, but insoluble in water. It can be spontaneous combustion at room temperature, should avoid contact with open flame or high temperature fire. In addition, the compound has low toxicity.
Use:
Allyloxy-tert-butyl-dimethylsilane is often used as a silane coupling agent and coating additive in the chemical industry. As a silane coupling agent, it can enhance the adhesion of organic and inorganic substances in organic coatings and plastics, and improve the hydrolysis resistance of materials. In addition, it is also used in the polymer industry to improve the solubility and wetting properties of polymers. It can also be used as a surfactant and lubricant, etc.
Preparation Method:
Generally, allyloxy-tert-butyl-dimethylsilane is produced by the reaction of allyl alcohol and tert-butyl dimethyl carbamate, and then reacted with dimethyl silicon chloride. The specific preparation method can also be adjusted as needed.
Safety Information:
Allyloxy-tert-butyl-dimethylsilane is relatively safe for the human body under routine use and correct operation, but the following safety precautions still need to be strictly paid attention to: avoid inhaling its vapor or contacting its liquid state, avoid contact with skin and eyes, and avoid ingestion. Appropriate personal protective equipment should be used during use, such as chemical protective gloves, safety glasses and protective face masks. If contact occurs, rinse immediately with plenty of water and consult a doctor.
Nature:
Allyloxy-tert-butyl-dimethylsilane has a lower boiling point and flash point, and is soluble in a variety of organic solvents, but insoluble in water. It can be spontaneous combustion at room temperature, should avoid contact with open flame or high temperature fire. In addition, the compound has low toxicity.
Use:
Allyloxy-tert-butyl-dimethylsilane is often used as a silane coupling agent and coating additive in the chemical industry. As a silane coupling agent, it can enhance the adhesion of organic and inorganic substances in organic coatings and plastics, and improve the hydrolysis resistance of materials. In addition, it is also used in the polymer industry to improve the solubility and wetting properties of polymers. It can also be used as a surfactant and lubricant, etc.
Preparation Method:
Generally, allyloxy-tert-butyl-dimethylsilane is produced by the reaction of allyl alcohol and tert-butyl dimethyl carbamate, and then reacted with dimethyl silicon chloride. The specific preparation method can also be adjusted as needed.
Safety Information:
Allyloxy-tert-butyl-dimethylsilane is relatively safe for the human body under routine use and correct operation, but the following safety precautions still need to be strictly paid attention to: avoid inhaling its vapor or contacting its liquid state, avoid contact with skin and eyes, and avoid ingestion. Appropriate personal protective equipment should be used during use, such as chemical protective gloves, safety glasses and protective face masks. If contact occurs, rinse immediately with plenty of water and consult a doctor.
Last Update：2024-04-10 22:29:15
