914452-71-4
Pyrazine, 2-bromo-6-methyl-
CAS: 914452-71-4
Molecular Formula: C5H5BrN2
914452-71-4 - Names and Identifiers
| Name | Pyrazine, 2-bromo-6-methyl- |
| Synonyms | 2-BROMO-6-METHYLPYRAZINE 2-Bromo-6-methylpyrazine Pyrazine, 2-bromo-6-methyl Pyrazine, 2-bromo-6-methyl- 2-Bromo-6-methyl-1,4-diazine |
| CAS | 914452-71-4 |
914452-71-4 - Physico-chemical Properties
| Molecular Formula | C5H5BrN2 |
| Molar Mass | 173.01 |
| Density | 1.596 |
| Boling Point | 196℃ |
| Flash Point | 72℃ |
| pKa | -0.94±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
914452-71-4 - Introduction
Pyrazine, 2-bromo-6-methyl-is an organic compound with the chemical formula C6H6BrN2, which is a derivative of pyrazine. It is a solid substance with off-white crystals.
Nature:
Pyrazine, 2-bromo-6-methyl-has low solubility and moderate volatility. It is not volatile at room temperature, but can be dissolved in organic solvents, such as ether and acetone. It begins to decompose at high temperatures and gives off a pungent odor of gas.
Use:
Pyrazine, 2-bromo-6-methyl-is often used as an intermediate in organic synthesis. It can be used in the synthesis of other organic compounds, such as pesticides, pharmaceuticals and dyes.
Method:
Pyrazine, the preparation method of 2-bromo-6-methyl-is usually completed by a three-step reaction. First, bromine and a methylamino group are added to dimethylformamide to produce 6-bromo-2-methylpyrazine. 6-bromo-2-methylpyrazine is then reacted with an amino compound to produce Pyrazine, 2-bromo-6-methyll-. Finally, the desired product is obtained by crystallization or isolation and purification.
Safety Information:
Pyrazine, 2-bromo-6-methyl-is an organic compound, and attention should be paid to following laboratory safety procedures during operation. It may be irritating to the eyes, skin and respiratory tract, so wear protective equipment and ensure good ventilation during operation. At the same time, it should be stored in a sealed container, away from fire and organic matter. In case of accidental ingestion or contact, seek medical attention or consult a professional immediately.
Nature:
Pyrazine, 2-bromo-6-methyl-has low solubility and moderate volatility. It is not volatile at room temperature, but can be dissolved in organic solvents, such as ether and acetone. It begins to decompose at high temperatures and gives off a pungent odor of gas.
Use:
Pyrazine, 2-bromo-6-methyl-is often used as an intermediate in organic synthesis. It can be used in the synthesis of other organic compounds, such as pesticides, pharmaceuticals and dyes.
Method:
Pyrazine, the preparation method of 2-bromo-6-methyl-is usually completed by a three-step reaction. First, bromine and a methylamino group are added to dimethylformamide to produce 6-bromo-2-methylpyrazine. 6-bromo-2-methylpyrazine is then reacted with an amino compound to produce Pyrazine, 2-bromo-6-methyll-. Finally, the desired product is obtained by crystallization or isolation and purification.
Safety Information:
Pyrazine, 2-bromo-6-methyl-is an organic compound, and attention should be paid to following laboratory safety procedures during operation. It may be irritating to the eyes, skin and respiratory tract, so wear protective equipment and ensure good ventilation during operation. At the same time, it should be stored in a sealed container, away from fire and organic matter. In case of accidental ingestion or contact, seek medical attention or consult a professional immediately.
Last Update：2024-04-09 21:11:58
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CAS: 914452-71-4
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CAS: 914452-71-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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