2-Bromo-4-nitroanisole
2-Bromo-4-nitroanisole
CAS: 5197-28-4
Molecular Formula: C7H6BrNO3
2-Bromo-4-nitroanisole - Names and Identifiers
| Name | 2-Bromo-4-nitroanisole |
| Synonyms | 2-BROMO-4-NITROANISOLE 2-Bromo-4-nitroanisole Anisole, 2-bromo-4-nitro- 3-BROMO-4-METHOXYNITROBENZENE 2-bromo-1-methoxy-4-nitrobenzene 1-Methoxy-2-bromo-4-nitrobenzene Benzene,2-broMo-1-Methoxy-4-nitro- 2-Bromo-1-methoxy-4-nitrobenzene, 2-Bromo-4-nitrophenyl methyl ether |
| CAS | 5197-28-4 |
| EINECS | 225-983-5 |
| InChI | InChI=1/C7H6BrNO3/c1-12-7-3-2-5(9(10)11)4-6(7)8/h2-4H,1H3 |
2-Bromo-4-nitroanisole - Physico-chemical Properties
| Molecular Formula | C7H6BrNO3 |
| Molar Mass | 232.03 |
| Density | 1.640±0.06 g/cm3(Predicted) |
| Melting Point | 104-106 °C (lit.) |
| Boling Point | 306.3±22.0 °C(Predicted) |
| Flash Point | 139.1°C |
| Vapor Presure | 0.00141mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Brown |
| BRN | 2556372 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.581 |
2-Bromo-4-nitroanisole - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
2-Bromo-4-nitroanisole - Introduction
2-Bromo-4-Nitroanisole (2-Bromo-4-Nitroanisole) is an organic compound whose chemical formula is C7H6BrNO3. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White to yellow crystal
-Melting point: about 80-84°C
-Boiling point: about 307°C
-Solubility: Slightly soluble in water, soluble in organic solvents such as alcohol and ether
Use:
- 2-Bromo-4-nitroanisole is commonly used as a starting material and an intermediate in organic synthesis.
-It can be used to prepare a series of biologically active compounds, such as anti-tumor drugs and pesticides.
-It can also be used as a synthetic intermediate for dyes and pigments.
Preparation Method:
2-Bromo-4-nitroanisole can be prepared by the following methods:
-Anisole is reacted with concentrated nitric acid and concentrated sulfuric acid to generate 4-nitrocresol.
-Reaction of 4-nitrocresol with hydrogen bromide to produce 2-Bromo-4-nitroanisole.
Safety Information:
-2-Bromo-4-Nitroanisole is a chemical that should be properly handled and stored in a laboratory or industrial environment.
-It is an organic compound with potential toxicity and irritation. When exposed, pay attention to protective measures and avoid direct contact with skin, eyes and respiratory tract.
-Wear appropriate safety equipment such as gloves, goggles and protective clothing during operation.
-When storing, 2-Bromo-4-nitroanisole should be stored in a sealed container, away from oxidants and flammable substances.
-Waste should be disposed of in accordance with local regulations and should not be dumped or discharged into the environment.
Nature:
-Appearance: White to yellow crystal
-Melting point: about 80-84°C
-Boiling point: about 307°C
-Solubility: Slightly soluble in water, soluble in organic solvents such as alcohol and ether
Use:
- 2-Bromo-4-nitroanisole is commonly used as a starting material and an intermediate in organic synthesis.
-It can be used to prepare a series of biologically active compounds, such as anti-tumor drugs and pesticides.
-It can also be used as a synthetic intermediate for dyes and pigments.
Preparation Method:
2-Bromo-4-nitroanisole can be prepared by the following methods:
-Anisole is reacted with concentrated nitric acid and concentrated sulfuric acid to generate 4-nitrocresol.
-Reaction of 4-nitrocresol with hydrogen bromide to produce 2-Bromo-4-nitroanisole.
Safety Information:
-2-Bromo-4-Nitroanisole is a chemical that should be properly handled and stored in a laboratory or industrial environment.
-It is an organic compound with potential toxicity and irritation. When exposed, pay attention to protective measures and avoid direct contact with skin, eyes and respiratory tract.
-Wear appropriate safety equipment such as gloves, goggles and protective clothing during operation.
-When storing, 2-Bromo-4-nitroanisole should be stored in a sealed container, away from oxidants and flammable substances.
-Waste should be disposed of in accordance with local regulations and should not be dumped or discharged into the environment.
Last Update：2024-04-09 02:00:46
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