2,6-Dibromopyridin-3-amine
2,6-Dibromo-3-pyridinamine
CAS: 39856-57-0
Molecular Formula: C5H4Br2N2
2,6-Dibromopyridin-3-amine - Names and Identifiers
2,6-Dibromopyridin-3-amine - Physico-chemical Properties
| Molecular Formula | C5H4Br2N2 |
| Molar Mass | 251.91 |
| Density | 2.147±0.06 g/cm3(Predicted) |
| Melting Point | 214-218C |
| Boling Point | 327.7±37.0 °C(Predicted) |
| Flash Point | 152°C |
| Vapor Presure | 0.000198mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | White to Light yellow to Dark green |
| pKa | -0.19±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.672 |
| MDL | MFCD00128862 |
2,6-Dibromopyridin-3-amine - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes 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.) S39 - Wear eye / face protection. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 2811 |
| HS Code | 29333999 |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
2,6-Dibromopyridin-3-amine - Introduction
2,6-Dibromo-3-pyridinamine is an organic compound with the chemical formula C5H4Br2N2. The following is a description of its nature, use, formulation and safety information:
Nature:
- 2,6-Dibromo-3-pyridinamine is a solid powder, soluble in organic solvents such as chloroform and dimethyl sulfoxide.
-It has a pyridine ring and an amino group. Due to the presence of two bromine atoms, it has a strong electrophilicity.
-It is stable in the air, but avoid prolonged exposure to the sun.
Use:
- 2,6-Dibromo-3-pyridinamine is an important intermediate compound, which is widely used in organic synthesis. It can be used in the synthesis of various organic compounds, such as pharmaceuticals, dyes and pesticides.
-It can be used as a ligand in the synthesis of complexes.
Preparation Method:
The preparation method of-2,6-Dibromo-3-pyridinamine is usually through the Nitration reaction of pyridine, followed by reduction to obtain aminopyridine, and finally through bromination reaction to obtain the target product.
Safety Information:
- 2,6-Dibromo-3-pyridinamine is irritating and corrosive and should be avoided in contact with skin and eyes.
-Wear appropriate protective gloves, goggles and lab coats during use.
-Waste should be disposed of in accordance with local regulations to avoid environmental pollution.
Nature:
- 2,6-Dibromo-3-pyridinamine is a solid powder, soluble in organic solvents such as chloroform and dimethyl sulfoxide.
-It has a pyridine ring and an amino group. Due to the presence of two bromine atoms, it has a strong electrophilicity.
-It is stable in the air, but avoid prolonged exposure to the sun.
Use:
- 2,6-Dibromo-3-pyridinamine is an important intermediate compound, which is widely used in organic synthesis. It can be used in the synthesis of various organic compounds, such as pharmaceuticals, dyes and pesticides.
-It can be used as a ligand in the synthesis of complexes.
Preparation Method:
The preparation method of-2,6-Dibromo-3-pyridinamine is usually through the Nitration reaction of pyridine, followed by reduction to obtain aminopyridine, and finally through bromination reaction to obtain the target product.
Safety Information:
- 2,6-Dibromo-3-pyridinamine is irritating and corrosive and should be avoided in contact with skin and eyes.
-Wear appropriate protective gloves, goggles and lab coats during use.
-Waste should be disposed of in accordance with local regulations to avoid environmental pollution.
Last Update：2024-04-09 21:04:16
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