samarium tris(hexamethylsilazide)
Tris[N,N-bis(trimethylsilyl)amide]samarium(III)
CAS: 35789-01-6
Molecular Formula: C18H54N3Si6Sm
samarium tris(hexamethylsilazide) - Names and Identifiers
samarium tris(hexamethylsilazide) - Physico-chemical Properties
| Molecular Formula | C18H54N3Si6Sm |
| Molar Mass | 631.51 |
| Melting Point | 93-106°C(lit.) |
| Boling Point | 83-4°C/1x10-4mmHg |
| Flash Point | 36°F |
| Appearance | solid |
samarium tris(hexamethylsilazide) - Risk and Safety
| Risk Codes | R11 - Highly Flammable R14/15 - R34 - Causes burns |
| 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. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S7/8 - |
| UN IDs | UN 3396 4.3/PG 2 |
| WGK Germany | 3 |
| TSCA | No |
samarium tris(hexamethylsilazide) - Introduction
Tris[N,N-bis(trimethylsilyl)amide]samarium(III) is a chemical compound with the formula [(CH3)3Si]2N)3)Sm. It is a vacuum stable liquid with good solubility. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: colorless liquid
-Density: Approximately 1.023 g/mL
-Melting point: No regulations, because it is a liquid
-Refractive index: about 1.435
-Conductivity: has good conductivity
Use:
- Tris[N,N-bis(trimethylsilyl)amide]samarium(III) is usually used as a ligand and catalyst in organic synthesis.
-It can be used as a source of samarium in organic synthesis.
-It can also be used to prepare other rare earth metal organic compounds.
Preparation Method:
Tris[N,N-bis(trimethylsilyl)amide] The synthesis of samarium(III) is usually obtained by cothermally reacting samarium trichloride with (N,N-bis(trimethylsilyl) amine) with ammonia and two volume multiples of n-pentane.
Safety Information:
Tris[N,N-bis(trimethylsilyl)amide]samarium(III) has limited safety information, so it needs to be handled with caution when using it. It is a chemical that is potentially harmful to the environment and the human body. During the operation, correct laboratory safety operations should be followed and protective equipment such as gloves and goggles should be used. During handling and storage, care should be taken to avoid contact with air, water and humidity. Proper disposal of waste is also very important and requires compliance with local laws and regulations. Due to its irritating and toxic properties, it should be stored in special containers and kept away from children and animals. If you have any questions about use or disposal, consult a chemist.
Nature:
-Appearance: colorless liquid
-Density: Approximately 1.023 g/mL
-Melting point: No regulations, because it is a liquid
-Refractive index: about 1.435
-Conductivity: has good conductivity
Use:
- Tris[N,N-bis(trimethylsilyl)amide]samarium(III) is usually used as a ligand and catalyst in organic synthesis.
-It can be used as a source of samarium in organic synthesis.
-It can also be used to prepare other rare earth metal organic compounds.
Preparation Method:
Tris[N,N-bis(trimethylsilyl)amide] The synthesis of samarium(III) is usually obtained by cothermally reacting samarium trichloride with (N,N-bis(trimethylsilyl) amine) with ammonia and two volume multiples of n-pentane.
Safety Information:
Tris[N,N-bis(trimethylsilyl)amide]samarium(III) has limited safety information, so it needs to be handled with caution when using it. It is a chemical that is potentially harmful to the environment and the human body. During the operation, correct laboratory safety operations should be followed and protective equipment such as gloves and goggles should be used. During handling and storage, care should be taken to avoid contact with air, water and humidity. Proper disposal of waste is also very important and requires compliance with local laws and regulations. Due to its irritating and toxic properties, it should be stored in special containers and kept away from children and animals. If you have any questions about use or disposal, consult a chemist.
Last Update：2024-04-10 22:29:15
