902837-56-3 - Names and Identifiers
902837-56-3 - Physico-chemical Properties
Molecular Formula | C9H8ClNO3
|
Molar Mass | 213.62 |
Density | 1.313 |
Boling Point | 332℃ |
Flash Point | 154℃ |
pKa | -2.29±0.10(Predicted) |
Storage Condition | 2-8°C |
902837-56-3 - Introduction
Ethyl, also known as Ethyl, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Molecular formula: C9H8ClNO3
-Molecular Weight: 217.62
-Appearance: colorless or light yellow liquid
-Solubility: Soluble in most organic solvents, such as alcohol, ether, etc.
-Melting point: about -5 ℃
-Boiling point: about 105 ℃
Use:
Ethyl is often used as an intermediate in organic synthesis. It can be used in the preparation of pyridine compounds, such as pesticides, drugs and insecticides. It can also be used to prepare pyridinoyl-containing compounds for use in the fields of pharmaceutical research and development, etc.
Method:
Ethyl's preparation can be carried out through the following steps:
1. First, pyridine and ethanol are reacted under appropriate conditions to produce pyridine ethanol.
2. Next, pyridine ethanol is reacted with acetyl chloride to obtain 2-acetoxy-3-pyridine ethanol.
3. Finally, 2-acetoxy-3-pyridine ethanol is reacted with thionyl chloride to generate Ethyl.
Safety Information:
When using Ethyl, pay attention to the following safety precautions:
-Avoid direct contact with skin and eyes, and wear appropriate personal protective equipment, such as gloves and goggles.
-When operating it, it should be carried out in a well-ventilated place to avoid inhaling its vapor or splashing liquid.
-Storage should be sealed and kept away from fire and oxidizing agents.
-If exposed to the compound, immediately flush the affected area with plenty of water and seek medical attention.
Last Update:2024-04-09 21:01:54