1H-Indol-5-amine,1-methyl-
5-Amino-1-N-Methylindole
CAS: 102308-97-4
Molecular Formula: C9H10N2
1H-Indol-5-amine,1-methyl- - Names and Identifiers
1H-Indol-5-amine,1-methyl- - Physico-chemical Properties
| Molecular Formula | C9H10N2 |
| Molar Mass | 146.19 |
| Density | 1.15±0.1 g/cm3(Predicted) |
| Melting Point | 102 °C |
| Boling Point | 143-144 °C(Press: 2 Torr) |
| Flash Point | 152.191°C |
| Solubility | Acetonitrile (Slightly), Chloroform (Slightly) |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Solid |
| Color | Black |
| pKa | 5.05±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.62 |
| MDL | MFCD03839873 |
1H-Indol-5-amine,1-methyl- - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes R22 - Harmful if swallowed R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust. |
| UN IDs | 2811 |
| HS Code | 29339900 |
| Hazard Class | IRRITANT |
1H-Indol-5-amine,1-methyl- - Reference Information
| Preparation | Using 1-methyl-1H-indole -5-chlorine as the starting material, 1-methyl-1H-indole -5-amine was prepared by ammonolysis. 1-methyl -1H-indole -5-nitro as the starting material through hydrogenation reduction reaction, Raney nickel as a catalyst to prepare 1-methyl -1H-indole -5-amine. In this paper, 5-nitroindole is used as the starting material, and 1-methyl-1H-indole -5-nitro is prepared by reaction with methyl iodide, and then the target compound 1-methyl-1H-indole -5-amine is prepared by nitro reduction. The synthesis reaction formula is as follows: |
Last Update：2024-04-09 20:52:54
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