5-Fluoro-2-methylindole
5-Fluoro-2-methylindole
CAS: 399-72-4
Molecular Formula: C9H8FN
5-Fluoro-2-methylindole - Names and Identifiers
| Name | 5-Fluoro-2-methylindole |
| Synonyms | 5-FLUORO-2-METHYLINDOLE 5-Fluoro-2-methylindole 5-FLUORO-2-METHYL-1H-INDOLE 5-Fluoro-2-methyl-1H-indole 1H-Indole, 5-fluoro-2-methyl- 5-fluoro-2-methyl-1,3-benzothiazole |
| CAS | 399-72-4 |
| EINECS | 609-764-5 |
| InChI | InChI=1/C9H8FN/c1-6-4-7-5-8(10)2-3-9(7)11-6/h2-5,11H,1H3 |
| InChIKey | JJIUISYYTFDATN-UHFFFAOYSA-N |
5-Fluoro-2-methylindole - Physico-chemical Properties
| Molecular Formula | C9H8FN |
| Molar Mass | 149.16 |
| Density | 1.219±0.06 g/cm3(Predicted) |
| Melting Point | 98-101 °C (lit.) |
| Boling Point | 112-120C |
| Flash Point | 116.6°C |
| Vapor Presure | 0.0121mmHg at 25°C |
| Appearance | Solid |
| pKa | 16.73±0.30(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.626 |
| MDL | MFCD02093649 |
5-Fluoro-2-methylindole - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R25 - Toxic if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| Hazard Note | Irritant |
5-Fluoro-2-methylindole - Introduction
5-Fluoro-2-methylindole is an organic compound with the chemical formula C9H8FN. The following is a description of its nature, use, preparation and safety information:
Nature:
5-Fluoro-2-methylindole is a colorless liquid with a fragrance similar to indole. It has a melting point of -45°C and a boiling point of 220°C. It can be dissolved in many organic solvents, such as ethanol, acetone and toluene.
Use:
5-Fluoro-2-methylindole is often used as an intermediate compound in organic synthesis. It can be used in the synthesis of indole derivatives and plays a role in the fields of medicine, pesticide and dye.
Preparation Method:
The preparation of 5-Fluoro-2-methylindole is usually achieved by introducing a fluorine atom into 2-methylindole. A common method is to react 2-methylindole with iodobenzonickel trifluoride to replace the hydrogen atom on the methyl group with a fluorine atom.
Safety Information:
5-Fluoro-2-methylindole has limited toxicity information, but because it is an organic compound, some conventional safety measures still need to be followed. Avoid direct contact with skin and eyes, and avoid inhaling its vapors or dust. Good ventilation should be provided during use. If necessary, use personal protective equipment such as protective gloves, goggles, and protective clothing.
Please note that the above information is for reference only, and relevant safety procedures should be followed when using this compound.
Nature:
5-Fluoro-2-methylindole is a colorless liquid with a fragrance similar to indole. It has a melting point of -45°C and a boiling point of 220°C. It can be dissolved in many organic solvents, such as ethanol, acetone and toluene.
Use:
5-Fluoro-2-methylindole is often used as an intermediate compound in organic synthesis. It can be used in the synthesis of indole derivatives and plays a role in the fields of medicine, pesticide and dye.
Preparation Method:
The preparation of 5-Fluoro-2-methylindole is usually achieved by introducing a fluorine atom into 2-methylindole. A common method is to react 2-methylindole with iodobenzonickel trifluoride to replace the hydrogen atom on the methyl group with a fluorine atom.
Safety Information:
5-Fluoro-2-methylindole has limited toxicity information, but because it is an organic compound, some conventional safety measures still need to be followed. Avoid direct contact with skin and eyes, and avoid inhaling its vapors or dust. Good ventilation should be provided during use. If necessary, use personal protective equipment such as protective gloves, goggles, and protective clothing.
Please note that the above information is for reference only, and relevant safety procedures should be followed when using this compound.
Last Update：2024-04-09 21:04:16
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