247564-66-5
4,6-Difluoroindole-2-carboxylic acid
CAS: 247564-66-5
Molecular Formula: C9H5F2NO2
247564-66-5 - Names and Identifiers
247564-66-5 - Physico-chemical Properties
| Molecular Formula | C9H5F2NO2 |
| Molar Mass | 197.14 |
| Density | 1.605±0.06 g/cm3(Predicted) |
| Boling Point | 414.7±40.0 °C(Predicted) |
| Flash Point | 204.6°C |
| Vapor Presure | 1.28E-07mmHg at 25°C |
| pKa | 4.25±0.30(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Sensitive | Light Sensitive |
| Refractive Index | 1.661 |
247564-66-5 - 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. S37/39 - Wear suitable gloves and eye/face protection |
247564-66-5 - Introduction
acid is an organic compound with the chemical formula C9H5F2NO2. The following is a description of its nature, use, preparation and safety information:
Properties: 4 acid is a white solid with a unique chemical structure. Its melting point is 142-145 ° C. It is a weak acid that can be dissolved in some organic solvents, such as alcohols, esters and dichloromethane.
use: 4, acid has a wide range of applications in organic synthesis. It can be used as a pharmaceutical intermediate for the synthesis of various complex organic compounds. It can also be used in the preparation of drugs and pesticides containing indole structures.
preparation method: 4, acid can be prepared by a variety of synthetic methods. A common method is to react 2,4-difluoroindole with trifluoromethoxycarboxylic anhydride, followed by deprotection to give the desired product.
Safety information: When handling 4, acid, necessary laboratory safety measures need to be taken. It may cause irritation to the eyes, skin, and respiratory tract, so personal protective equipment such as lab gloves, goggles, and protective masks should be used. At the same time, it should be kept away from fire sources and oxidants, and stored in a sealed container to avoid contact with air or water. Observe relevant laboratory safety regulations and procedures when using or handling this compound.
Properties: 4 acid is a white solid with a unique chemical structure. Its melting point is 142-145 ° C. It is a weak acid that can be dissolved in some organic solvents, such as alcohols, esters and dichloromethane.
use: 4, acid has a wide range of applications in organic synthesis. It can be used as a pharmaceutical intermediate for the synthesis of various complex organic compounds. It can also be used in the preparation of drugs and pesticides containing indole structures.
preparation method: 4, acid can be prepared by a variety of synthetic methods. A common method is to react 2,4-difluoroindole with trifluoromethoxycarboxylic anhydride, followed by deprotection to give the desired product.
Safety information: When handling 4, acid, necessary laboratory safety measures need to be taken. It may cause irritation to the eyes, skin, and respiratory tract, so personal protective equipment such as lab gloves, goggles, and protective masks should be used. At the same time, it should be kept away from fire sources and oxidants, and stored in a sealed container to avoid contact with air or water. Observe relevant laboratory safety regulations and procedures when using or handling this compound.
Last Update：2024-04-09 21:11:58
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