89581-38-4
methyl 5-bromopyrimidine-2-carboxylate
CAS: 89581-38-4
Molecular Formula: C6H5BrN2O2
89581-38-4 - Names and Identifiers
89581-38-4 - Physico-chemical Properties
| Molecular Formula | C6H5BrN2O2 |
| Molar Mass | 217.02 |
| Density | 1.669 |
| Melting Point | 149°C(lit.) |
| Boling Point | 314.4±34.0 °C(Predicted) |
| Flash Point | 143.9°C |
| Vapor Presure | 0.000467mmHg at 25°C |
| Appearance | Solid |
| Color | White |
| pKa | -2.81±0.22(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.558 |
89581-38-4 - Risk and Safety
| Risk Codes | 36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| HS Code | 29335990 |
89581-38-4 - Introduction
Methyl is an organic compound whose chemical formula is C7H6BrN3O2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Methyl is a colorless to pale yellow solid.
-Melting point: Its melting point is in the range of 72-74°C.
-Solubility: It can be dissolved in some organic solvents (such as ethanol, dimethylformamide), but its solubility in water is low.
Use:
methyl l is a commonly used organic synthesis intermediate, which can be used to synthesize various complex organic compounds. It is often used as one of the raw materials for drug synthesis in the field of medicine, and can also be used in the synthesis of pesticides and agricultural chemicals.
Preparation Method:
there are many preparation methods for methyl, and the common methods are as follows:
1. It is prepared by reacting 2,5-dichloropyrimidine and methyl formate under the catalysis of base.
2. It is prepared by the reaction of pyrimidine and 5-bromo-2-heptanone under the catalysis of gold chloride (III).
Safety Information:
- methyl l belongs to organic compounds and has certain risks.
-Avoid direct contact with skin, eyes and mouth during use and storage. In the case of accidental contact, rinse immediately with plenty of water and seek medical help.
-Maintain good ventilation during operation, and wear personal protective equipment such as protective gloves and protective glasses.
-During handling and waste disposal, follow appropriate chemical management practices.
Nature:
-Appearance: Methyl is a colorless to pale yellow solid.
-Melting point: Its melting point is in the range of 72-74°C.
-Solubility: It can be dissolved in some organic solvents (such as ethanol, dimethylformamide), but its solubility in water is low.
Use:
methyl l is a commonly used organic synthesis intermediate, which can be used to synthesize various complex organic compounds. It is often used as one of the raw materials for drug synthesis in the field of medicine, and can also be used in the synthesis of pesticides and agricultural chemicals.
Preparation Method:
there are many preparation methods for methyl, and the common methods are as follows:
1. It is prepared by reacting 2,5-dichloropyrimidine and methyl formate under the catalysis of base.
2. It is prepared by the reaction of pyrimidine and 5-bromo-2-heptanone under the catalysis of gold chloride (III).
Safety Information:
- methyl l belongs to organic compounds and has certain risks.
-Avoid direct contact with skin, eyes and mouth during use and storage. In the case of accidental contact, rinse immediately with plenty of water and seek medical help.
-Maintain good ventilation during operation, and wear personal protective equipment such as protective gloves and protective glasses.
-During handling and waste disposal, follow appropriate chemical management practices.
Last Update：2024-04-09 15:18:00
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Product Name: Methyl 5-Bromopyrimidine-2-carboxylate Visit Supplier Webpage Request for quotation
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CAS: 89581-38-4
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