2-Bromo-5-hydroxy-3-picoline
2-Bromo-5-hydroxy-3-picoline
CAS: 1003711-43-0
Molecular Formula: C6H6BrNO
2-Bromo-5-hydroxy-3-picoline - Names and Identifiers
| Name | 2-Bromo-5-hydroxy-3-picoline |
| Synonyms | 2-Bromo-5-hydroxy-3-picoline 2-Bromo-5-hydroxy-3-methylpyridine |
| CAS | 1003711-43-0 |
2-Bromo-5-hydroxy-3-picoline - Physico-chemical Properties
| Molecular Formula | C6H6BrNO |
| Molar Mass | 188.02 |
| Density | 1.655±0.06 g/cm3(Predicted) |
| Boling Point | 377.2±37.0 °C(Predicted) |
| Appearance | Powder |
| Color | White |
| pKa | 8.81±0.10(Predicted) |
| Storage Condition | 2-8℃ |
| Sensitive | Irritant |
| MDL | MFCD09839267 |
2-Bromo-5-hydroxy-3-picoline - Introduction
2-Bromo-5-hydroxy-3-methylpyridine, also known as bromoprofen (Bromphenol Blue), is an organic compound. It is a dark blue solid and can be dissolved in water and some organic solvents. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Dark blue solid
-Solubility: Soluble in water and some organic solvents
- pH indicator: yellow under acidic conditions and blue under alkaline conditions
-Temperature stability: stable at higher temperatures
Use:
- pH indicator: Bromoprofen can be used as a pH indicator in chemical laboratories to detect the acidity or alkalinity of the solution.
-Protein electrophoresis: Bromoprofen is also commonly used in protein electrophoresis in biochemical laboratories as a stain to visualize the extent of protein migration.
-Other uses: Bromoprofen can also be used as dyes, pigments, raw materials for the manufacture of lake pigments, etc.
Preparation Method:
-Bromoprofen can be obtained by bromination of 2-methylpyridine and then reaction with 2,4, 4-trimethylpentanedione.
Safety Information:
-The use of bromoprofen should pay attention to protective measures, try to avoid direct contact with the skin and eyes. In case of contact, flush with water.
-During handling and storage, keep away from ignition and oxidizing agents.
-Use and store bromoprofen correctly and comply with relevant safety procedures.
Nature:
-Appearance: Dark blue solid
-Solubility: Soluble in water and some organic solvents
- pH indicator: yellow under acidic conditions and blue under alkaline conditions
-Temperature stability: stable at higher temperatures
Use:
- pH indicator: Bromoprofen can be used as a pH indicator in chemical laboratories to detect the acidity or alkalinity of the solution.
-Protein electrophoresis: Bromoprofen is also commonly used in protein electrophoresis in biochemical laboratories as a stain to visualize the extent of protein migration.
-Other uses: Bromoprofen can also be used as dyes, pigments, raw materials for the manufacture of lake pigments, etc.
Preparation Method:
-Bromoprofen can be obtained by bromination of 2-methylpyridine and then reaction with 2,4, 4-trimethylpentanedione.
Safety Information:
-The use of bromoprofen should pay attention to protective measures, try to avoid direct contact with the skin and eyes. In case of contact, flush with water.
-During handling and storage, keep away from ignition and oxidizing agents.
-Use and store bromoprofen correctly and comply with relevant safety procedures.
Last Update：2024-04-09 02:00:40
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