VINYLTRIETHYLSILANE
Triethylvinylsilane
CAS: 1112-54-5
Molecular Formula: C8H18Si
VINYLTRIETHYLSILANE - Names and Identifiers
| Name | Triethylvinylsilane |
| Synonyms | VINYLTRIETHYLSILANE TRIETHYLVINYLSILANE Triethylvinylsilane (triethylsilyl)ethylene ethenyl(triethyl)silane Silane, ethenyltriethyl- Triethylvinylsilane(vinyltriethylsilane) |
| CAS | 1112-54-5 |
| InChI | InChI=1/C8H18Si/c1-5-9(6-2,7-3)8-4/h5H,1,6-8H2,2-4H3 |
VINYLTRIETHYLSILANE - Physico-chemical Properties
| Molecular Formula | C8H18Si |
| Molar Mass | 142.31 |
| Density | 0.771g/mLat 25°C(lit.) |
| Boling Point | 146-147°C(lit.) |
| Flash Point | 77°F |
| Vapor Presure | 5.84mmHg at 25°C |
| Specific Gravity | 0.771 |
| BRN | 1743830 |
| Storage Condition | Flammables area |
| Sensitive | 1: no significant reaction with aqueous systems |
| Refractive Index | n20/D 1.434(lit.) |
| MDL | MFCD00041345 |
| Physical and Chemical Properties | Storage Conditions: flagmables area WGK Germany:3 |
VINYLTRIETHYLSILANE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29310099 |
| Hazard Class | 3 |
| Packing Group | III |
VINYLTRIETHYLSILANE - Introduction
Triethylvinylsilane (also known as triethylsiloxane, or TES for short) is an organosilicon compound with the chemical formula C8H20SiO. It is a colorless liquid with a special siloxane structure at room temperature. The following is a description of some properties, uses, preparation and safety information about triethylvinylsilane:
Nature:
1. Appearance: colorless liquid;
2. melting point:-115 ℃;
3. Boiling point: 175 ℃;
4. density: 0.770g/cm³;
5. Stability: It is relatively stable at room temperature and can react with many organic and inorganic substances.
Use:
1. High temperature resistant lubricant: Due to its unique molecular structure, triethylvinylsilane has good high temperature resistance, so it is widely used in the field of high temperature lubricants.
2. Surfactant: Because it contains polar ethyl groups and non-polar ethyl groups, triethylvinylsilane can be used as a surfactant for the preparation of softeners, antistatic agents, etc.
3. cosmetics and personal care products: triethylvinylsilane is commonly used as a thickener, lubricant and antistatic agent in cosmetics and personal care products.
Preparation Method:
The preparation method of triethylvinylsilane is mainly through chemical synthesis, and the commonly used method is to react vinyldichlorosilane with triethylamine.
Safety Information:
1. Triethylvinylsilane has low toxicity, but it is still necessary to avoid direct contact with skin and eyes;
2. During handling and operation, it is necessary to maintain good ventilation conditions and avoid inhaling gas;
3. Use should wear protective gloves, protective glasses and respiratory protection to ensure safety;
4. During storage, keep away from fire and heat sources, and store in a cool and well-ventilated place.
Nature:
1. Appearance: colorless liquid;
2. melting point:-115 ℃;
3. Boiling point: 175 ℃;
4. density: 0.770g/cm³;
5. Stability: It is relatively stable at room temperature and can react with many organic and inorganic substances.
Use:
1. High temperature resistant lubricant: Due to its unique molecular structure, triethylvinylsilane has good high temperature resistance, so it is widely used in the field of high temperature lubricants.
2. Surfactant: Because it contains polar ethyl groups and non-polar ethyl groups, triethylvinylsilane can be used as a surfactant for the preparation of softeners, antistatic agents, etc.
3. cosmetics and personal care products: triethylvinylsilane is commonly used as a thickener, lubricant and antistatic agent in cosmetics and personal care products.
Preparation Method:
The preparation method of triethylvinylsilane is mainly through chemical synthesis, and the commonly used method is to react vinyldichlorosilane with triethylamine.
Safety Information:
1. Triethylvinylsilane has low toxicity, but it is still necessary to avoid direct contact with skin and eyes;
2. During handling and operation, it is necessary to maintain good ventilation conditions and avoid inhaling gas;
3. Use should wear protective gloves, protective glasses and respiratory protection to ensure safety;
4. During storage, keep away from fire and heat sources, and store in a cool and well-ventilated place.
Last Update：2024-04-09 21:04:16
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