2-Fluoro-6-hydroxynitrobenzene
3-Fluoro-2-nitrophenol
CAS: 385-01-3
Molecular Formula: C6H4FNO3
2-Fluoro-6-hydroxynitrobenzene - Names and Identifiers
| Name | 3-Fluoro-2-nitrophenol |
| Synonyms | 2-nitro-fluorophenol 2-Fluoro-3-nitrophenol 2-nitro-3-fluorophenol 3-Fluoro-2-nitrophenol 3-FLUORO-2-NITROPHENOL 2-Fluoro-6-hydroxynitrobenzene |
| CAS | 385-01-3 |
| InChI | InChI=1/C6H4FNO3/c7-4-2-1-3-5(9)6(4)8(10)11/h1-3,9H |
2-Fluoro-6-hydroxynitrobenzene - Physico-chemical Properties
| Molecular Formula | C6H4FNO3 |
| Molar Mass | 157.1 |
| Density | 1.511±0.06 g/cm3(Predicted) |
| Melting Point | 37-38°C |
| Boling Point | 237.6±20.0 °C(Predicted) |
| Flash Point | 97.5°C |
| Vapor Presure | 0.0289mmHg at 25°C |
| Appearance | Solid |
| pKa | 3.56±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.581 |
2-Fluoro-6-hydroxynitrobenzene - Risk and Safety
| Risk Codes | 34 - Causes burns |
| Safety Description | 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.) |
| Hazard Class | IRRITANT |
2-Fluoro-6-hydroxynitrobenzene - Introduction
3-Fluoro-2-Nitrophenol is an organic compound with the chemical formula C6H4FNO3. The following is an introduction to some of its properties, uses, formulation and safety information:
Nature:
-Appearance: 3-Fluoro-2-nitrophenol is a white crystalline solid.
-Melting point: Its melting point is about 45-47 degrees Celsius.
-Boiling Point: No clearly defined boiling point data.
-Solubility: 3-Fluoro-2-nitrophenol can be dissolved in alcohol and ether solvents, but it is difficult to dissolve in water.
Use:
-Chemical synthesis: 3-Fluoro-2-nitrophenol is an organic synthesis intermediate, which can be used as a starting material or intermediate product in some reactions.
-Dye: It can be used for the preparation of dyes, especially for the formation of certain pigments.
Preparation Method:
The synthesis of 3-Fluoro-2-nitrophenol is generally prepared by the reaction of phenol and nitric acid. First, nitric acid is reacted with phenol in the presence of sulfuric acid to give 2-nitrophenol. 2-Nitrophenol is then reacted with hydrogen fluoride to give 3-Fluoro-2-nitrophenol. This synthesis process needs to be handled carefully, because both nitric acid and hydrogen fluoride are strong oxidants and corrosives, and corresponding safety measures need to be taken.
Safety Information:
3-Fluoro-2-nitrophenol is a toxic compound and should be handled with care. It may cause irritation and damage to the eyes, skin and respiratory system. Wear protective gloves, protective glasses, and appropriate respiratory protective equipment during use or handling. Make sure to operate in a well-ventilated place and avoid contact with other combustibles or oxidants. During storage and transportation, the package should be sealed and kept away from ignition or high temperature. During use or disposal, the relevant safety procedures and regulatory requirements shall be observed. Proper disposal of waste to prevent pollution to the environment.
Nature:
-Appearance: 3-Fluoro-2-nitrophenol is a white crystalline solid.
-Melting point: Its melting point is about 45-47 degrees Celsius.
-Boiling Point: No clearly defined boiling point data.
-Solubility: 3-Fluoro-2-nitrophenol can be dissolved in alcohol and ether solvents, but it is difficult to dissolve in water.
Use:
-Chemical synthesis: 3-Fluoro-2-nitrophenol is an organic synthesis intermediate, which can be used as a starting material or intermediate product in some reactions.
-Dye: It can be used for the preparation of dyes, especially for the formation of certain pigments.
Preparation Method:
The synthesis of 3-Fluoro-2-nitrophenol is generally prepared by the reaction of phenol and nitric acid. First, nitric acid is reacted with phenol in the presence of sulfuric acid to give 2-nitrophenol. 2-Nitrophenol is then reacted with hydrogen fluoride to give 3-Fluoro-2-nitrophenol. This synthesis process needs to be handled carefully, because both nitric acid and hydrogen fluoride are strong oxidants and corrosives, and corresponding safety measures need to be taken.
Safety Information:
3-Fluoro-2-nitrophenol is a toxic compound and should be handled with care. It may cause irritation and damage to the eyes, skin and respiratory system. Wear protective gloves, protective glasses, and appropriate respiratory protective equipment during use or handling. Make sure to operate in a well-ventilated place and avoid contact with other combustibles or oxidants. During storage and transportation, the package should be sealed and kept away from ignition or high temperature. During use or disposal, the relevant safety procedures and regulatory requirements shall be observed. Proper disposal of waste to prevent pollution to the environment.
Last Update：2024-04-10 22:29:15
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