2-Chloro-4-fluoro-5-nitrophenol
2-chloro-4-fluoro-5-nitrophenol
CAS: 84478-75-1
Molecular Formula: C6H3ClFNO3
2-Chloro-4-fluoro-5-nitrophenol - Names and Identifiers
| Name | 2-chloro-4-fluoro-5-nitrophenol |
| Synonyms | 2-Chloro-4-fluoro-5-nitropheno 2-Chloro-4-fluoro-5-nitrophenol 2-CHLORO-4-FLUORO-5-NITROPHENOL 2-chloro-4-fluoro-5-nitrophenol 2-CHLORO-4-FLUORO-5-NITROBENZENOL Phenol, 2-chloro-4-fluoro-5-nitro- 4-Chloro-2-fluoro-5-hydroxynitrobenzene |
| CAS | 84478-75-1 |
| EINECS | 671-719-0 |
| InChI | InChI=1/C6H3ClFNO3/c7-3-1-4(8)5(9(11)12)2-6(3)10/h1-2,10H |
| InChIKey | NAWVMCKMQMJQMF-UHFFFAOYSA-N |
2-Chloro-4-fluoro-5-nitrophenol - Physico-chemical Properties
| Molecular Formula | C6H3ClFNO3 |
| Molar Mass | 191.54 |
| Density | 1.653±0.06 g/cm3(Predicted) |
| Melting Point | 105-108°C |
| Boling Point | 298.7±40.0 °C(Predicted) |
| Flash Point | 134.5°C |
| Vapor Presure | 0.000703mmHg at 25°C |
| pKa | 6.58±0.24(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.598 |
2-Chloro-4-fluoro-5-nitrophenol - 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. |
| Hazard Class | IRRITANT |
2-Chloro-4-fluoro-5-nitrophenol - Introduction
It is an organic compound with the chemical formula C6H3ClFNO3.
Nature:
A yellow solid, insoluble in water, but soluble in organic solvents such as alcohols and ethers. It decomposes at high temperatures and needs to be stored in a sealed container, avoiding contact with strong oxidants and reducing agents.
Use:
frequently used as dyes, catalysts and organic synthesis intermediates. It can also be used in the preparation of dyes, the production of glyphosate from grasslands, and the synthesis of other organic compounds.
Preparation Method: The synthesis of
is usually obtained by the substitution reaction of p-nitrophenol. A common method of preparation is to react nitrophenol with a chlorinating agent (such as thionyl chloride) and a fluorinating agent (such as fluorobenzene) under acidic conditions.
Safety Information:
It is a toxic substance and should be used with caution. During handling and storage, care should be taken to avoid direct contact with skin and eyes, and to ensure that the operation is carried out in a well-ventilated place. Wear suitable personal protective equipment during use. If exposed or inhaled, seek medical attention immediately. Try to avoid releasing the substance into the environment.
Nature:
A yellow solid, insoluble in water, but soluble in organic solvents such as alcohols and ethers. It decomposes at high temperatures and needs to be stored in a sealed container, avoiding contact with strong oxidants and reducing agents.
Use:
frequently used as dyes, catalysts and organic synthesis intermediates. It can also be used in the preparation of dyes, the production of glyphosate from grasslands, and the synthesis of other organic compounds.
Preparation Method: The synthesis of
is usually obtained by the substitution reaction of p-nitrophenol. A common method of preparation is to react nitrophenol with a chlorinating agent (such as thionyl chloride) and a fluorinating agent (such as fluorobenzene) under acidic conditions.
Safety Information:
It is a toxic substance and should be used with caution. During handling and storage, care should be taken to avoid direct contact with skin and eyes, and to ensure that the operation is carried out in a well-ventilated place. Wear suitable personal protective equipment during use. If exposed or inhaled, seek medical attention immediately. Try to avoid releasing the substance into the environment.
Last Update：2024-04-10 22:29:15
