2402-92-8
2,3,6-Tribromopyridine
CAS: 2402-92-8
Molecular Formula: C5H2Br3N
2402-92-8 - Names and Identifiers
2402-92-8 - Physico-chemical Properties
| Molecular Formula | C5H2Br3N |
| Molar Mass | 315.79 |
| Density | 2.406±0.06 g/cm3(Predicted) |
| Melting Point | 82 °C |
| Boling Point | 299.2±35.0 °C(Predicted) |
| pKa | -6.01±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD00234000 |
2402-92-8 - Risk and Safety
| Hazard Class | IRRITANT |
2402-92-8 - Introduction
2,3,6-Tribromopyridine is an organic compound with the chemical formula C5H2Br3N. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2,3,6-Tribromopyridine is a white crystalline solid.
-Melting point: Its melting point is 106-108 degrees Celsius.
-Boiling point: Its boiling point is 330 degrees Celsius.
-Solubility: Soluble in common organic solvents such as ethanol, acetone and dichloromethane.
Use:
-Chemical intermediates: 2,3,6-Tribromopyridine is commonly used as an intermediate in organic synthesis for the synthesis of other compounds, such as drugs, pesticides and dyes.
-Catalyst: It can also be used as a catalyst in some organic reactions.
Preparation Method:
The preparation method of 2,3,6-Tribromopyridine usually involves the following steps:
1. pyridine is reacted with sulfoxide bromide to generate pyridine bromide sulfoxide.
2. reaction of pyridinium bromide with ferric chloride to generate tribromopyridine.
Safety Information:
- 2,3,6-Tribromopyridine is generally a low-toxic compound under normal conditions of use. However, correct handling and storage methods must still be observed.
-When operating, use appropriate personal protective equipment, such as laboratory gloves and safety glasses.
-Avoid inhaling its dust or vapor, as it may irritate the respiratory system.
-Avoid contact with skin and eyes. If contact occurs, rinse immediately with plenty of water for at least 15 minutes and seek medical help.
-Please store 2,3,6-Tribromopyridine in an airtight container, away from fire sources and flammable substances. Follow safe practices when storing and handling this compound.
Nature:
-Appearance: 2,3,6-Tribromopyridine is a white crystalline solid.
-Melting point: Its melting point is 106-108 degrees Celsius.
-Boiling point: Its boiling point is 330 degrees Celsius.
-Solubility: Soluble in common organic solvents such as ethanol, acetone and dichloromethane.
Use:
-Chemical intermediates: 2,3,6-Tribromopyridine is commonly used as an intermediate in organic synthesis for the synthesis of other compounds, such as drugs, pesticides and dyes.
-Catalyst: It can also be used as a catalyst in some organic reactions.
Preparation Method:
The preparation method of 2,3,6-Tribromopyridine usually involves the following steps:
1. pyridine is reacted with sulfoxide bromide to generate pyridine bromide sulfoxide.
2. reaction of pyridinium bromide with ferric chloride to generate tribromopyridine.
Safety Information:
- 2,3,6-Tribromopyridine is generally a low-toxic compound under normal conditions of use. However, correct handling and storage methods must still be observed.
-When operating, use appropriate personal protective equipment, such as laboratory gloves and safety glasses.
-Avoid inhaling its dust or vapor, as it may irritate the respiratory system.
-Avoid contact with skin and eyes. If contact occurs, rinse immediately with plenty of water for at least 15 minutes and seek medical help.
-Please store 2,3,6-Tribromopyridine in an airtight container, away from fire sources and flammable substances. Follow safe practices when storing and handling this compound.
Last Update：2024-04-09 15:18:10
