1215421-88-7 - Names and Identifiers
1215421-88-7 - Physico-chemical Properties
| Molecular Formula | C8H7F2NO2
|
| Molar Mass | 187.14 |
| Density | 1.354±0.06 g/cm3(Predicted) |
| Boling Point | 291.8±35.0 °C(Predicted) |
| pKa | 0.51±0.10(Predicted) |
1215421-88-7 - Introduction
Difluoro(5-methylpyridin-2-yl)acetic acid is an organic compound with the chemical formula C8H7F2NO2.
Nature:
Difluoro(5-methylpyridin-2-yl)acetic acid is a colorless to pale yellow solid, stable at room temperature. It is not easily soluble in water, but can be dissolved in some organic solvents, such as alcohols and ethers. It is a weak acid that will partially dissociate in water.
Use:
Difluoro(5-methylpyridin-2-yl)acetic acid is commonly used as an intermediate in organic synthesis and is used in the synthesis of other compounds, such as fungicides and the synthesis of residual pesticides. Because of its slow metabolism in organisms, it is often used in the field of synthetic pesticides and pharmaceuticals.
Method:
Difluoro(5-methylpyridin-2-yl) acrylic acid can be prepared by fluorination of 5-methyl pyridine -2-one. The specific method is that a fluorination reagent, such as hydrofluoric acid or diethyl tetrafluoroborate, is added to the reaction solvent to react with 5-methylpyridin-2-one to obtain the target product.
Safety Information:
Difluoro(5-methylpyridin-2-yl) acrylic acid needs to pay attention to safety protection measures during use and storage. It may cause irritation to the skin, eyes and respiratory tract. After contact, rinse with water immediately and seek medical help. Wear appropriate protective gloves, glasses and masks during use. Avoid contact with strong oxidants and strong acids to avoid dangerous reactions. Storage should be kept away from fire and high temperature, stored in a sealed container, avoid contact with air and moisture. The compound should be handled in accordance with proper laboratory practices and disposed of in accordance with relevant regulations.
Last Update：2024-04-09 19:05:55