CAS 959578-03-1
:Acide 3,4-dichloro-2-pyridinecarboxylique
- 3,4-Dichloropicolinic acid
3,4-dichloropicolinic acid
CAS :Formule :C6H3Cl2NO2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :191.99953,4-Dichloropyridine-2-carboxylic acid
CAS :3,4-Dichloropyridine-2-carboxylic acid
Degré de pureté :≥95%Masse moléculaire :192.00g/mol3,4-Dichloropicolinic acid
CAS :3,4-Dichloropicolinic acid is an organic nitro compound that is used in the preparation of organic solvents. It is also used as a starting material for the synthesis of pyridine and picolinic acid. 3,4-Dichloropicolinic acid can be synthesized by the reaction of butyric acid with hydrochloric acid in the presence of a nitrite salt and dimethylamine. The resulting product may be purified by crystallization from water or ethanol. Symptoms associated with exposure to 3,4-dichloropicolinic acid may include headache, dizziness, blurred vision, nausea, vomiting and convulsions. Proton magnetic resonance spectroscopy has been used to detect 3,4-dichloropicolinic acid in urine samples from patients with hepatitis B.br>
3,4-Dichloropicolinic acid was first isolated in 1887 by Suzuki coupling reaction between picolinicFormule :C6H3Cl2NO2Degré de pureté :Min. 95%Masse moléculaire :192 g/mol



