methyl 2,5-dibromobenzoate
Methyl 2,5-dibromobenzoate
CAS: 57381-43-8
Molecular Formula: C8H6Br2O2
methyl 2,5-dibromobenzoate - Names and Identifiers
methyl 2,5-dibromobenzoate - Physico-chemical Properties
| Molecular Formula | C8H6Br2O2 |
| Molar Mass | 293.94 |
| Density | 1.840±0.06 g/cm3(Predicted) |
| Melting Point | 48-51 °C (lit.) |
| Boling Point | 291.3±20.0 °C(Predicted) |
| Flash Point | >230°F |
| Water Solubility | Slightly soluble in water. |
| Appearance | powder to crystal |
| Color | White to Orange to Green |
| Storage Condition | Sealed in dry,Room Temperature |
| MDL | MFCD00144757 |
methyl 2,5-dibromobenzoate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| 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 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| TSCA | N |
methyl 2,5-dibromobenzoate - Introduction
Methyl 2,5-dibromobenzoate is an organic compound with the chemical formula C9H7Br2O2 and the structure contains a benzene ring and two bromine atoms. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Methyl 2,5-dibromobenzoate is a colorless to light yellow liquid.
-Melting point: approximately -16°C.
-Boiling point: about 269°C.
-Density: approx. 1.97g/cm³(20°C).
-Solubility: It is easily soluble in common organic solvents such as ethanol, n-hexane and dimethylformamide.
Use:
- Methyl 2,5-dibromobenzoate is an important organic synthesis intermediate that can be used to synthesize other organic compounds.
-It is commonly used in organic synthesis reactions to introduce bromine atoms.
-In the field of pesticides and medicines, it can be used as one of the starting substances for the study of the structure-activity relationship of active drugs and the development of new drugs.
Preparation Method:
-A commonly used method for preparing Methyl 2,5-dibromobenzoate is to react 2,5-dibromobenzoic acid with methanol, generally in the presence of an acidic catalyst, such as hydrochloric acid or sulfuric acid.
Safety Information:
- Methyl 2,5-dibromobenzoate is an organic compound and needs to comply with relevant safety procedures when using it.
-It may be irritating and corrosive to the eyes, skin and respiratory tract, so direct contact should be avoided during operation.
-When storing and handling, it should be stored in a sealed container, away from fire and oxidizing agents.
-Wear appropriate personal protective equipment such as safety glasses, gloves and respiratory protection.
-When disposing of waste, follow local regulations and properly dispose of residues and contaminants.
Nature:
-Appearance: Methyl 2,5-dibromobenzoate is a colorless to light yellow liquid.
-Melting point: approximately -16°C.
-Boiling point: about 269°C.
-Density: approx. 1.97g/cm³(20°C).
-Solubility: It is easily soluble in common organic solvents such as ethanol, n-hexane and dimethylformamide.
Use:
- Methyl 2,5-dibromobenzoate is an important organic synthesis intermediate that can be used to synthesize other organic compounds.
-It is commonly used in organic synthesis reactions to introduce bromine atoms.
-In the field of pesticides and medicines, it can be used as one of the starting substances for the study of the structure-activity relationship of active drugs and the development of new drugs.
Preparation Method:
-A commonly used method for preparing Methyl 2,5-dibromobenzoate is to react 2,5-dibromobenzoic acid with methanol, generally in the presence of an acidic catalyst, such as hydrochloric acid or sulfuric acid.
Safety Information:
- Methyl 2,5-dibromobenzoate is an organic compound and needs to comply with relevant safety procedures when using it.
-It may be irritating and corrosive to the eyes, skin and respiratory tract, so direct contact should be avoided during operation.
-When storing and handling, it should be stored in a sealed container, away from fire and oxidizing agents.
-Wear appropriate personal protective equipment such as safety glasses, gloves and respiratory protection.
-When disposing of waste, follow local regulations and properly dispose of residues and contaminants.
Last Update：2024-04-09 20:49:11
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CAS: 57381-43-8
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View History
methyl 2,5-dibromobenzoate
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