Alias : 2-chloropyridine-3-formic acid;2-chloro-3-pyridine carboxylic acid;2-chloro-3-pyridine carboxylic acid;2-chloro-3-pyridine carboxylic acid
CAS NO.:2942-59-8
EINECS NO. : 220-937-0
Mol Fm : C6H4ClNO2
Mol Wt : 157.56
Physical and chemical properties : of the original white or white crystalline powder
Melting Point : 286-288℃
Sublimation Point :145-148℃
Specific Rotation 15.4(c=4,6N HCL)
Water-soluble : 22.4g/L(20C)colorless solid,insoluble in water, soluble in benzene,toluene and other organic solents.the main products of 2-chloro-nicotinic
Aplication : used as pharmaceutical intermediates,mefenamic acid for the manufacture of tobacco,tobacco acid and other fluorine off;pesticide intermediates,for the manufacture of nicosulfuron,imidacloprid fluoroglycofen amines;3-chloro-3-pyridine car-boxylic acid is herbicide nicosulfuron,pyridine intermediate amine fluoride acid grass.;medicine and pesticide intermediates.