201227-38-5
5-bromo-1H-indazole-3-carbaldehyde
CAS: 201227-38-5
Molecular Formula: C8H5BrN2O
201227-38-5 - Names and Identifiers
201227-38-5 - Physico-chemical Properties
| Molecular Formula | C8H5BrN2O |
| Molar Mass | 225.04 |
| Density | 1.830±0.06 g/cm3(Predicted) |
| Boling Point | 414.1±25.0 °C(Predicted) |
| Flash Point | 204.216°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 10.78±0.40(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.769 |
201227-38-5 - Risk and Safety
| Hazard Class | IRRITANT |
201227-38-5 - Introduction
It is an organic compound with the chemical formula C8H5BrNO. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless or light yellow solid.
-Solubility: Can be dissolved in common organic solvents, such as ethanol, ether and dichloromethane.
-Melting point: about 62-64 ° C.
-Molecular weight: 213.04g/mol.
Use:
-It can be used as an intermediate for the synthesis of other compounds, such as drugs, dyes and coatings.
-It can also be used as a reagent in organic synthesis and is widely used in chemical laboratories.
Method: The preparation of
-or can be obtained by reacting 1H-indazole-3-carbaldehyde with bromine. The reaction is usually carried out at a relatively low temperature, e.g. in the range of 0-5°C.
Safety Information:
-must be used in chemical laboratories under suitable operating conditions and in accordance with relevant safe operating procedures.
-It is an organic compound and should be used with caution accordingly. Avoid direct contact with the skin or inhalation of its particles or vapors. Appropriate personal protective equipment, such as lab gloves and goggles, should be worn during use.
-Store in a closed container, away from fire and oxidizing agents, and avoid exposure to direct sunlight or high temperatures.
-If ingested by mistake or other accidents occur, seek professional medical help immediately and show the label or safety data sheet of the compound to the doctor.
Nature:
-Appearance: Colorless or light yellow solid.
-Solubility: Can be dissolved in common organic solvents, such as ethanol, ether and dichloromethane.
-Melting point: about 62-64 ° C.
-Molecular weight: 213.04g/mol.
Use:
-It can be used as an intermediate for the synthesis of other compounds, such as drugs, dyes and coatings.
-It can also be used as a reagent in organic synthesis and is widely used in chemical laboratories.
Method: The preparation of
-or can be obtained by reacting 1H-indazole-3-carbaldehyde with bromine. The reaction is usually carried out at a relatively low temperature, e.g. in the range of 0-5°C.
Safety Information:
-must be used in chemical laboratories under suitable operating conditions and in accordance with relevant safe operating procedures.
-It is an organic compound and should be used with caution accordingly. Avoid direct contact with the skin or inhalation of its particles or vapors. Appropriate personal protective equipment, such as lab gloves and goggles, should be worn during use.
-Store in a closed container, away from fire and oxidizing agents, and avoid exposure to direct sunlight or high temperatures.
-If ingested by mistake or other accidents occur, seek professional medical help immediately and show the label or safety data sheet of the compound to the doctor.
Last Update：2024-04-09 15:17:54
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CAS: 201227-38-5
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