ethyle5-aminobenzo[b]furan-2-carboxylate
Ethyl 5-Aminobenzofuran-2-carboxylate
CAS: 174775-48-5
Molecular Formula: C11H11NO3
ethyle5-aminobenzo[b]furan-2-carboxylate - Names and Identifiers
ethyle5-aminobenzo[b]furan-2-carboxylate - Physico-chemical Properties
| Molecular Formula | C11H11NO3 |
| Molar Mass | 205.21 |
| Density | 1.258±0.06 g/cm3(Predicted) |
| Melting Point | 54-56°C |
| Boling Point | 348.1±22.0 °C(Predicted) |
| Flash Point | 164.306°C |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Crystallization |
| Color | Beige |
| pKa | 3.32±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.617 |
ethyle5-aminobenzo[b]furan-2-carboxylate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
ethyle5-aminobenzo[b]furan-2-carboxylate - Introduction
Ethyl, chemical formula C12H11NO3, is an organic compound. The following is a brief description of its nature, use, preparation and safety information:
Nature:
1. Appearance: Ethyl is a white to light yellow crystal powder.
2. Solubility: It can be dissolved in some organic solvents (such as ethanol, dimethyl sulfoxide), and rarely dissolved in water.
Use:
1. Pharmaceutical field: Ethyl as a benzofuran drug intermediates, used in the synthesis of various drugs, such as anti-diabetic drugs, anti-cancer drugs.
2. Pesticide field: It can also be used as an intermediate for the synthesis of certain pesticides and herbicides.
Method:
The preparation of Ethyl L is usually carried out by the following steps:
1. React 5-chloro-2-aminophenol and Ethyl methacrylate in the presence of an alkali catalyst to form Ethyl L.
2. The reaction mixture was crystallized and purified to obtain the final product.
Safety Information:
1. Ethyl L During the operation, you need to take good ventilation measures to avoid inhalation or contact with skin and eyes.
2. It should be stored in a dry, cool place, away from fire and oxidant.
3. Wear appropriate personal protective equipment, such as protective gloves and goggles, when using or handling the compound.
Please be careful when handling chemicals and strictly follow the relevant safety procedures.
Nature:
1. Appearance: Ethyl is a white to light yellow crystal powder.
2. Solubility: It can be dissolved in some organic solvents (such as ethanol, dimethyl sulfoxide), and rarely dissolved in water.
Use:
1. Pharmaceutical field: Ethyl as a benzofuran drug intermediates, used in the synthesis of various drugs, such as anti-diabetic drugs, anti-cancer drugs.
2. Pesticide field: It can also be used as an intermediate for the synthesis of certain pesticides and herbicides.
Method:
The preparation of Ethyl L is usually carried out by the following steps:
1. React 5-chloro-2-aminophenol and Ethyl methacrylate in the presence of an alkali catalyst to form Ethyl L.
2. The reaction mixture was crystallized and purified to obtain the final product.
Safety Information:
1. Ethyl L During the operation, you need to take good ventilation measures to avoid inhalation or contact with skin and eyes.
2. It should be stored in a dry, cool place, away from fire and oxidant.
3. Wear appropriate personal protective equipment, such as protective gloves and goggles, when using or handling the compound.
Please be careful when handling chemicals and strictly follow the relevant safety procedures.
Last Update：2024-04-09 02:00:43
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Product Name: Ethyl 5-Aminobenzofuran-2-carboxylate Request for quotation
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CAS: 174775-48-5
Tel: 17505222756
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Product Name: Ethyl 5-Aminobenzofuran-2-Carboxylate Visit Supplier Webpage Request for quotation
CAS: 174775-48-5
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CAS: 174775-48-5
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