2-Chlor-3-nitrophenol
2-chloro-3-nitro-phenol
CAS: 603-84-9
Molecular Formula: C6H4ClNO3
2-Chlor-3-nitrophenol - Names and Identifiers
| Name | 2-chloro-3-nitro-phenol |
| Synonyms | 2-Chlor-3-nitrophenol 2-Chloro-3-nitrophenol 2-chloro-3-nitro-phenol Phenol, 2-chloro-3-nitro- phenol, 2-chloro-3-nitro- 3-hydroxy-2-chloronitrobenzene 2-Chlor-3-nitro-1-hydroxy-benzol |
| CAS | 603-84-9 |
| InChI | InChI=1/C6H4ClNO3/c7-6-4(8(10)11)2-1-3-5(6)9/h1-3,9H |
2-Chlor-3-nitrophenol - Physico-chemical Properties
| Molecular Formula | C6H4ClNO3 |
| Molar Mass | 173.55 |
| Density | 1.554±0.06 g/cm3(Predicted) |
| Melting Point | 120.5 °C |
| Boling Point | 279.6±25.0 °C(Predicted) |
| Flash Point | 122.872°C |
| Vapor Presure | 0.002mmHg at 25°C |
| pKa | 7.39±0.25(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.627 |
2-Chlor-3-nitrophenol - Introduction
2-chroo-3-nyro-phenol (2-chroo-3-nyro-phenol) is an organic compound with the chemical formula C6H4ClNO3.
Nature:
2-chloro-3-nitro-phenol is a yellow crystal or crystalline powder, which is solid at room temperature, soluble in alcohol and ether, and slightly soluble in water. It has the smell of phenol.
Use:
2-chloro-3-nitro-phenol can be used in organic synthesis reactions, for example, as an important intermediate in the synthesis of dyes, pigments and pharmaceuticals. It can also be used as a raw material for corrosion inhibitors, insect insecticides and pesticides.
Preparation Method:
2-chloro-3-nitro-phenol can be prepared by reacting nitric acid with 2-chlorophenol. First, nitric acid and 2-chlorophenol are mixed at a low temperature and stirred for a period of time. After completion of the reaction, the product is isolated with a dilute alkali solution, followed by crystallization, filtration and drying to finally obtain 2-chroo-3-nitro-phenol.
Safety Information:
2-chloro-3-nitro-phenol is a toxic substance that is irritating. It has an irritating effect on the eyes, skin and respiratory tract. Wear appropriate protective equipment during operation to avoid contact with skin and eyes. During storage and use, care should be taken to prevent contact with flammable substances and oxidants. Keep away from fire and heat.
Nature:
2-chloro-3-nitro-phenol is a yellow crystal or crystalline powder, which is solid at room temperature, soluble in alcohol and ether, and slightly soluble in water. It has the smell of phenol.
Use:
2-chloro-3-nitro-phenol can be used in organic synthesis reactions, for example, as an important intermediate in the synthesis of dyes, pigments and pharmaceuticals. It can also be used as a raw material for corrosion inhibitors, insect insecticides and pesticides.
Preparation Method:
2-chloro-3-nitro-phenol can be prepared by reacting nitric acid with 2-chlorophenol. First, nitric acid and 2-chlorophenol are mixed at a low temperature and stirred for a period of time. After completion of the reaction, the product is isolated with a dilute alkali solution, followed by crystallization, filtration and drying to finally obtain 2-chroo-3-nitro-phenol.
Safety Information:
2-chloro-3-nitro-phenol is a toxic substance that is irritating. It has an irritating effect on the eyes, skin and respiratory tract. Wear appropriate protective equipment during operation to avoid contact with skin and eyes. During storage and use, care should be taken to prevent contact with flammable substances and oxidants. Keep away from fire and heat.
Last Update：2024-04-09 21:01:54
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