2-Fluoro-4-methoxynitrobenzene, 3-Fluoro-4-nitrophenyl methyl ether
3-Fluoro-4-nitroanisole
CAS: 446-38-8
Molecular Formula: C7H6FNO3
2-Fluoro-4-methoxynitrobenzene, 3-Fluoro-4-nitrophenyl methyl ether - Names and Identifiers
| Name | 3-Fluoro-4-nitroanisole |
| Synonyms | 3-Fluoro-4-nitroanisole 3-FLUORO-4-NITROANISOLE Anisole, 3-fluoro-4-nitro- 2-Fluoro-4-methoxynitrobenzene 3-Fluor-4-nitrophenylmethylether 2-Fluoro-4-methoxy-1-nitrobenzene 2-fluoro-4-methoxy-1-nitrobenzene Benzene, 2-fluoro-4-methoxy-1-nitro- 2-Fluoro-4-methoxynitrobenzene, 3-Fluoro-4-nitrophenyl methyl ether |
| CAS | 446-38-8 |
| EINECS | 695-695-6 |
| InChI | InChI=1/C7H6FNO3/c1-12-5-2-3-7(9(10)11)6(8)4-5/h2-4H,1H3 |
2-Fluoro-4-methoxynitrobenzene, 3-Fluoro-4-nitrophenyl methyl ether - Physico-chemical Properties
| Molecular Formula | C7H6FNO3 |
| Molar Mass | 171.13 |
| Density | 1.321±0.06 g/cm3(Predicted) |
| Melting Point | 57.3 |
| Boling Point | 264.5±20.0 °C(Predicted) |
| Flash Point | 113.7°C |
| Vapor Presure | 0.0159mmHg at 25°C |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.521 |
2-Fluoro-4-methoxynitrobenzene, 3-Fluoro-4-nitrophenyl methyl ether - Risk and Safety
| Risk Codes | 34 - Causes burns |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 3261 |
| Hazard Note | Irritant/Keep Cold |
| Hazard Class | 8 |
| Packing Group | Ⅱ |
2-Fluoro-4-methoxynitrobenzene, 3-Fluoro-4-nitrophenyl methyl ether - Reference Information
| application | 3-fluoro-4-nitroanisole can be used as an intermediate in organic synthesis and pharmaceutical, mainly used in laboratory research and development processes and chemical production processes. |
| preparation | at room temperature, the compound 3-fluoro-4-nitrophenol (300mg,0.88mmol) is dissolved in DMF(10mL), cesium carbonate (440mg,1.32mmol) is added, methyl iodide (250mg,1.76mmol) is added dropwise, and stirred overnight. TLC monitored the reaction. After the reaction of the raw materials is completed, the reaction solution is poured into ice water, EA(20mL × 3) is added for extraction, the organic phases are combined, washed with water, washed with saturated salt water, dried with anhydrous sodium sulfate, and concentrated to dry to obtain compound 3-fluoro-4-nitroanisole (310mg), which is a bright yellow solid with a yield of 100%. Rf = 0.3(P/E = 3/1). |
Last Update：2024-04-09 20:52:54
