1-Trimethylsilyl-1-hexyne
1-(Trimethylsilyl)-1-hexyne
CAS: 3844-94-8
Molecular Formula: C9H18Si
1-Trimethylsilyl-1-hexyne - Names and Identifiers
| Name | 1-(Trimethylsilyl)-1-hexyne |
| Synonyms | 1-Trimethyl TIMTEC-BB SBB009058 1-TRIMETHYSILYL-1-HEXYNE 1-TRIMETHYLSILYL-1-HEXYNE 1-Trimethylsilyl-1-hexyne hex-1-ynyl(trimethyl)silane 1-HEXYN-1-YLTRIMETHYLSILANE 1-(Trimethylsilyl)-1-hexyne |
| CAS | 3844-94-8 |
| InChI | InChI=1/C9H18Si/c1-5-6-7-8-9-10(2,3)4/h5-7H2,1-4H3 |
1-Trimethylsilyl-1-hexyne - Physico-chemical Properties
| Molecular Formula | C9H18Si |
| Molar Mass | 154.32 |
| Density | 0.764 g/mL at 25 °C (lit.) |
| Boling Point | 65 °C/35 mmHg (lit.) |
| Flash Point | 99°F |
| Vapor Presure | 4.25mmHg at 25°C |
| Specific Gravity | 0.764 |
| BRN | 1421652 |
| Refractive Index | n20/D 1.431(lit.) |
1-Trimethylsilyl-1-hexyne - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - 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 - Wear suitable protective clothing. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | No |
| Hazard Class | 3.2 |
| Packing Group | III |
1-Trimethylsilyl-1-hexyne - Introduction
1-(Trimethylsilyl)-1-hexyne, also known as 1-(Trimethylsilyl)-1-hexyne, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
1-(Trimethylsilyl)-1-hexyne is a colorless liquid. It has a low boiling point and melting point and can be distilled at room temperature. It is soluble in some organic solvents such as ethanol, ether and dichloromethane.
Use:
1-(Trimethylsilyl)-1-hexyne has a variety of uses in organic synthesis. It can be used as a chemical reagent for the synthesis of other compounds. For example, it can be used in the construction of aromatic heterocycles and as a starting material for the synthesis of multifunctional compounds. In addition, it can also be used as a ligand for catalytic reactions, such as metal-catalyzed hydrogenation and addition reactions.
Preparation Method:
1-(Trimethylsilyl)-1-hexyne can be obtained by reacting trimethylchlorosilane with 1-bromohexene. The reaction is usually carried out under an inert atmosphere and copper chloride is added as a catalyst.
Safety Information:
1-(Trimethylsilyl)-1-hexyne will not cause obvious harm under normal use conditions. However, it is a flammable liquid and needs to be kept away from open flames and heat sources. In the operation, should take appropriate protective measures, such as wear gloves and safety glasses. When handling liquids, avoid direct contact with the skin and eyes. In the event of accidental or accidental exposure, seek immediate medical help with relevant compound information.
Nature:
1-(Trimethylsilyl)-1-hexyne is a colorless liquid. It has a low boiling point and melting point and can be distilled at room temperature. It is soluble in some organic solvents such as ethanol, ether and dichloromethane.
Use:
1-(Trimethylsilyl)-1-hexyne has a variety of uses in organic synthesis. It can be used as a chemical reagent for the synthesis of other compounds. For example, it can be used in the construction of aromatic heterocycles and as a starting material for the synthesis of multifunctional compounds. In addition, it can also be used as a ligand for catalytic reactions, such as metal-catalyzed hydrogenation and addition reactions.
Preparation Method:
1-(Trimethylsilyl)-1-hexyne can be obtained by reacting trimethylchlorosilane with 1-bromohexene. The reaction is usually carried out under an inert atmosphere and copper chloride is added as a catalyst.
Safety Information:
1-(Trimethylsilyl)-1-hexyne will not cause obvious harm under normal use conditions. However, it is a flammable liquid and needs to be kept away from open flames and heat sources. In the operation, should take appropriate protective measures, such as wear gloves and safety glasses. When handling liquids, avoid direct contact with the skin and eyes. In the event of accidental or accidental exposure, seek immediate medical help with relevant compound information.
Last Update：2024-04-09 20:52:54
