7-Nitro-1H-indole-2,3-dione
7-NITROISATIN
CAS: 112656-95-8
Molecular Formula: C8H4N2O4
7-Nitro-1H-indole-2,3-dione - Names and Identifiers
| Name | 7-NITROISATIN |
| Synonyms | 7-NITROISATIN 7-NITRO-ISATIN 7-Nitroindoline-2,3-dione 7-Nitro-1H-indole-2,3-dione 1H-Indole-2,3-dione, 7-nitro- |
| CAS | 112656-95-8 |
7-Nitro-1H-indole-2,3-dione - Physico-chemical Properties
| Molecular Formula | C8H4N2O4 |
| Molar Mass | 192.13 |
| Density | 1.609 |
| Melting Point | 240 °C |
| pKa | 7.98±0.20(Predicted) |
| Storage Condition | 2-8°C |
7-Nitro-1H-indole-2,3-dione - Introduction
7-Nitroisatin is an organic synthetic dye with the chemical name 7-Nitroindazolone. Its chemical structure contains a nitro (NO2) group. The following is a description of the properties, uses, preparation methods and safety information of 7-nitroisatin:
Nature:
-Appearance: 7-Nitroisatin is in the form of red crystals or powder.
-Solubility: Soluble in organic solvents, such as alcohols and ketones, but insoluble in water.
Use:
-Dye: 7-Nitroisatin can be used as a dye for textiles, leather, plastics and other materials.
-Reagent: It is also used as an indicator, chromogenic agent and labeling agent in chemical laboratories.
Preparation Method:
The preparation of -7-nitroisatin generally involves several steps of organic synthesis reaction. The specific methods will involve different synthetic routes and specific requirements, so detailed preparation methods can be found in organic synthesis textbooks or professional papers.
Safety Information:
-7-Nitroisatin is an organic compound. When using it, you need to pay attention to safe operation and follow the safe operation procedures of relevant chemical laboratories.
-Avoid inhalation, contact with mouth, eyes and skin.
-Wear goggles, gloves and protective clothing if necessary.
-Avoid contact with flammable materials during storage and handling.
-Read the safety data sheets of relevant materials carefully before use, and follow the corresponding storage and disposal methods.
Please note that for industrial applications and specific research or experimental purposes, more specific properties, uses, and safety-related information may be involved. It is recommended that professional literature and safety data sheets be consulted prior to specific applications to ensure safe operation.
Nature:
-Appearance: 7-Nitroisatin is in the form of red crystals or powder.
-Solubility: Soluble in organic solvents, such as alcohols and ketones, but insoluble in water.
Use:
-Dye: 7-Nitroisatin can be used as a dye for textiles, leather, plastics and other materials.
-Reagent: It is also used as an indicator, chromogenic agent and labeling agent in chemical laboratories.
Preparation Method:
The preparation of -7-nitroisatin generally involves several steps of organic synthesis reaction. The specific methods will involve different synthetic routes and specific requirements, so detailed preparation methods can be found in organic synthesis textbooks or professional papers.
Safety Information:
-7-Nitroisatin is an organic compound. When using it, you need to pay attention to safe operation and follow the safe operation procedures of relevant chemical laboratories.
-Avoid inhalation, contact with mouth, eyes and skin.
-Wear goggles, gloves and protective clothing if necessary.
-Avoid contact with flammable materials during storage and handling.
-Read the safety data sheets of relevant materials carefully before use, and follow the corresponding storage and disposal methods.
Please note that for industrial applications and specific research or experimental purposes, more specific properties, uses, and safety-related information may be involved. It is recommended that professional literature and safety data sheets be consulted prior to specific applications to ensure safe operation.
Last Update：2024-04-09 20:49:11
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