1138444-17-3
6-Bromo-2-chloro-3-iodopyridine
CAS: 1138444-17-3
Molecular Formula: C5H2BrClIN
1138444-17-3 - Names and Identifiers
1138444-17-3 - Physico-chemical Properties
| Molecular Formula | C5H2BrClIN |
| Molar Mass | 318.34 |
| Density | 2.395±0.06 g/cm3 (20 ºC 760 Torr) |
| Boling Point | 316.4±37.0 °C(Predicted) |
| pKa | -3.87±0.10(Predicted) |
| Storage Condition | 2-8 ℃, dark |
| Sensitive | Irritant |
| MDL | MFCD11857690 |
1138444-17-3 - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | 25 - Toxic if swallowed |
| Safety Description | 45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 2811 |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
| Packing Group | Ⅲ |
1138444-17-3 - Introduction
2-Chloro-3-iodo-6-bromopyridine is an organic compound with the chemical formula C5H2ClINBr. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: 2-Chloro-3-iodo-6-bromopyridine is a pale yellow to tan solid.
-Melting point: about 90-95 degrees Celsius.
-Boiling point: The compound is unstable under standard atmospheric pressure and is easy to decompose, so there is no clear boiling point data.
-Solubility: 2-Chloro-3-iodo-6-bromopyridine has very low solubility in water, but it is soluble in organic solvents such as ethanol, acetone, ether, etc.
Use:
-2-Chloro-3-iodo-6-bromopyridine has certain application value in the field of organic synthesis. It can be used as an intermediate in chemical reactions, such as in the synthesis of drugs, dyes and pesticides.
Method:
The preparation method of 2-chloro-3-iodo-6-bromopyridine is complicated. The common method is through iodine, bromine and aluminum trichloride and other reagents to participate in the reaction, 2-bromo-3-nitropyridine as raw material for halogen exchange reaction, to obtain the target product.
Safety Information:
-2-Chloro-3-iodo-6-bromopyridine is easy to decompose and release toxic substances in a humid environment, so contact with water should be avoided.
-Wear appropriate personal protective equipment such as chemical protective gloves, goggles and protective clothing during use and handling.
-During storage and transportation, keep away from fire and oxidant, and keep sealed. At the same time to avoid contact with strong acid, alkali and other substances.
-If taken by mistake or inhaled, seek medical attention immediately and give appropriate first aid measures.
-Any chemicals that do not meet the requirements for use or whose concentration is unclear should be used with caution and in strict accordance with relevant safety procedures.
Nature:
-Appearance: 2-Chloro-3-iodo-6-bromopyridine is a pale yellow to tan solid.
-Melting point: about 90-95 degrees Celsius.
-Boiling point: The compound is unstable under standard atmospheric pressure and is easy to decompose, so there is no clear boiling point data.
-Solubility: 2-Chloro-3-iodo-6-bromopyridine has very low solubility in water, but it is soluble in organic solvents such as ethanol, acetone, ether, etc.
Use:
-2-Chloro-3-iodo-6-bromopyridine has certain application value in the field of organic synthesis. It can be used as an intermediate in chemical reactions, such as in the synthesis of drugs, dyes and pesticides.
Method:
The preparation method of 2-chloro-3-iodo-6-bromopyridine is complicated. The common method is through iodine, bromine and aluminum trichloride and other reagents to participate in the reaction, 2-bromo-3-nitropyridine as raw material for halogen exchange reaction, to obtain the target product.
Safety Information:
-2-Chloro-3-iodo-6-bromopyridine is easy to decompose and release toxic substances in a humid environment, so contact with water should be avoided.
-Wear appropriate personal protective equipment such as chemical protective gloves, goggles and protective clothing during use and handling.
-During storage and transportation, keep away from fire and oxidant, and keep sealed. At the same time to avoid contact with strong acid, alkali and other substances.
-If taken by mistake or inhaled, seek medical attention immediately and give appropriate first aid measures.
-Any chemicals that do not meet the requirements for use or whose concentration is unclear should be used with caution and in strict accordance with relevant safety procedures.
Last Update：2024-04-09 20:49:11
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