7340-22-9 - Names and Identifiers
7340-22-9 - Physico-chemical Properties
Molecular Formula | C8H7NO2
|
Molar Mass | 149.15 |
Density | 1.261±0.06 g/cm3(Predicted) |
Melting Point | 201-203°C |
Boling Point | 304.8±17.0 °C(Predicted) |
Flash Point | 138.1°C |
Vapor Presure | 0.000376mmHg at 25°C |
pKa | 2.06±0.10(Predicted) |
Storage Condition | Inert atmosphere,Room Temperature |
Refractive Index | 1.624 |
7340-22-9 - Risk and Safety
Hazard Symbols | Xi - Irritant
|
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
|
Hazard Note | Irritant |
7340-22-9 - Introduction
3-(2-Pyridyl)acrylic acid, chemical formula C8H7NO2, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
3-(2-Pyridyl)acrylic acid is a white or yellowish solid, stable at room temperature. It is a harmless compound that dissolves in water.
Use:
3-(2-Pyridyl)acrylic acid is widely used in organic synthesis and pharmaceutical chemistry. It can be used as a synthetic intermediate for the synthesis of different types of organic compounds, such as drugs containing pyridine structure, complexes and so on.
Preparation Method:
The preparation of 3-(2-Pyridyl)acrylic acid generally adopts the method of chemical synthesis. A common preparation method is through the carboxylation reaction of pyridine, followed by esterification reaction to obtain 3-(2-Pyridyl)acrylic acid.
Safety Information:
3-(2-Pyridyl)acrylic acid is generally safe under normal conditions of use. However, as a chemical, it can be irritating to the skin, eyes and respiratory system. Therefore, when handling 3-(2-Pyridyl)acrylic acid, it is recommended to take appropriate personal protective measures, such as wearing protective gloves, goggles and masks. At the same time, it should also be kept away from open flames and oxidants, and stored in a dry, well-ventilated place. It should not be mixed with strong acids, strong bases and oxidants.
Last Update:2024-04-09 21:11:58