TRIMETHYLGERMANIUM BROMIDE
Trimethylgermanium bromide
CAS: 1066-37-1
Molecular Formula: C3H9BrGe
TRIMETHYLGERMANIUM BROMIDE - Names and Identifiers
| Name | Trimethylgermanium bromide |
| Synonyms | BROMOTRIMETHYLGERMANE TRIMETHYLBROMOGERMANE Trimethylbromogermane Trimethylgermyl bromide bromo(trimethyl)germane Germane, bromotrimethyl- Trimethylgermane, bromo- Trimethylgermanium bromide TRIMETHYLGERMANIUM BROMIDE |
| CAS | 1066-37-1 |
| EINECS | 213-913-6 |
| InChI | InChI=1/C3H9BrGe/c1-5(2,3)4/h1-3H3 |
TRIMETHYLGERMANIUM BROMIDE - Physico-chemical Properties
| Molecular Formula | C3H9BrGe |
| Molar Mass | 197.65 |
| Density | 1.54 g/mL at 25 °C (lit.) |
| Melting Point | -25 °C (lit.) |
| Boling Point | 114 °C (lit.) |
| Flash Point | 99°F |
| Vapor Presure | 24mmHg at 25°C |
| Appearance | liquid |
| Specific Gravity | 1.54 |
| Color | colorless |
| Storage Condition | Flammables area |
| Sensitive | moisture sensitive |
| Refractive Index | n20/D 1.47(lit.) |
| MDL | MFCD00000037 |
TRIMETHYLGERMANIUM BROMIDE - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R10 - Flammable 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. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| TSCA | No |
| Hazard Class | 3 |
| Packing Group | II |
TRIMETHYLGERMANIUM BROMIDE - Introduction
Trimethylgermanium bromide is a colorless liquid with the chemical formula Ge(CH3)3Br. Its properties are as follows:
1. Melting point:-66°C
2. Boiling point: 105-106°C
3. density: 1.691g/cm³
4. Solubility: Soluble in organic solvents such as ether, ethanol and dichloromethane, insoluble in water.
Trimethyl germanium bromide is mainly used as a catalyst in organic synthesis reactions. It can promote a variety of organic chemical reactions, particularly reactions such as carbon-carbon bond formation. In addition, it can also be used in the field of organometallic chemistry and organic synthesis. It also has some applications in the field of medicine, such as the preparation of certain anti-cancer drugs.
Trimethyl germanium bromide is generally obtained by reacting germanium bromide with trimethyl lithium. First, germanium bromide is dissolved in an inert solvent, and then a trimethyllithium solution is slowly added, and the product is obtained after the reaction.
Some safety information to note when using trimethylgermanium bromide:
1. trimethyl germanium bromide may be irritating to the skin, eyes and respiratory tract, should avoid contact with it.
2. operation should wear appropriate protective equipment, such as protective glasses, protective gloves and protective clothing.
3. in the use of the process to maintain good ventilation, to avoid inhalation of its steam.
4. Waste shall be disposed in accordance with local regulations and shall not be dumped at will.
In any case, when using or handling chemicals, please follow the correct experimental operation methods to ensure personal safety and environmental protection.
1. Melting point:-66°C
2. Boiling point: 105-106°C
3. density: 1.691g/cm³
4. Solubility: Soluble in organic solvents such as ether, ethanol and dichloromethane, insoluble in water.
Trimethyl germanium bromide is mainly used as a catalyst in organic synthesis reactions. It can promote a variety of organic chemical reactions, particularly reactions such as carbon-carbon bond formation. In addition, it can also be used in the field of organometallic chemistry and organic synthesis. It also has some applications in the field of medicine, such as the preparation of certain anti-cancer drugs.
Trimethyl germanium bromide is generally obtained by reacting germanium bromide with trimethyl lithium. First, germanium bromide is dissolved in an inert solvent, and then a trimethyllithium solution is slowly added, and the product is obtained after the reaction.
Some safety information to note when using trimethylgermanium bromide:
1. trimethyl germanium bromide may be irritating to the skin, eyes and respiratory tract, should avoid contact with it.
2. operation should wear appropriate protective equipment, such as protective glasses, protective gloves and protective clothing.
3. in the use of the process to maintain good ventilation, to avoid inhalation of its steam.
4. Waste shall be disposed in accordance with local regulations and shall not be dumped at will.
In any case, when using or handling chemicals, please follow the correct experimental operation methods to ensure personal safety and environmental protection.
Last Update：2024-04-09 21:21:28
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