4-fluoropicolinic acid

4-fluoropicolinic acid - Names and Identifiers

Name	4-Fluoropicolinic acid
Synonyms	4-Fluoropicolinic acid 4-fluoropicolinic acid 4-Fluoro-2-pyridinecarboxylic acid 4-FLUORO-PYRIDINE-2-CARBOXYLIC ACID 2-Pyridinecarboxylic acid, 4-fluoro-
CAS	886371-78-4

4-fluoropicolinic acid - Physico-chemical Properties

Molecular Formula	C6H4FNO2
Molar Mass	141.1
Density	1.419
Boling Point	292.3±20.0 °C(Predicted)
pKa	3.39±0.10(Predicted)
Storage Condition	Inert atmosphere,Room Temperature

4-fluoropicolinic acid - Risk and Safety

Hazard Class

IRRITANT

4-fluoropicolinic acid - Introduction

4-Fluoropicolinic acid is an organic compound with the chemical formula C6H4FN2O2. The following is an introduction to some of its properties, uses, methods and safety information:

Nature:
-Appearance: 4-Fluoropicolinic acid is a white crystalline solid.
-Solubility: It is not easy to dissolve in water, but it can be dissolved in some organic solvents, such as alcohols and ethers.
-Melting point: Its melting point is about 150-152°C.
-Chemical reaction: 4-Fluoropicolinic acid can produce acid-base neutralization reaction and generate salts.

Use:
-Chemical synthesis: 4-Fluoropicolinic acid can be used as an intermediate in organic synthesis and used to synthesize other organic compounds, such as drugs and pesticides.
-Research use: It can also be used as a reagent in chemical research to analyze and characterize other compounds.

Preparation Method:
- 4-Fluoropicolinic acid can be obtained by the fluorination of pyridine. A common preparation method is to heat the reaction of pyridine and the fluorinating agent in the reaction solvent and finally convert to 4-Fluoropicolinic acid.

Safety Information:
- 4-Fluoropicolinic acid is corrosive to a certain extent, avoid skin contact and inhalation of its vapors.
-Wear appropriate personal protective equipment such as gloves, goggles and protective clothing when using 4-Fluoropicolinic acid.
-When storing and handling 4-Fluoropicolinic acid, follow relevant safe operating procedures and measures.
-If accidentally exposed to 4-Fluoropicolinic acid, immediately flush the affected area with plenty of water and seek medical help immediately.

Last Update：2024-04-09 15:18:00