Chemical Materials CAS 2942-59-8 2-Chloronicotinic Acid

• CAS No.: 2942-59-8
• Formula: C6h4clno2
• EINECS: 220-937-0
• Model NO.: 2942-59-8
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Density: 1.47
• Melting Point: 176-178 °c
• Hazard Class Code: R36/37/38
• Safety Instructions: S22-S24/25-S37/39-S26
• Transport Package: Drum
• Specification: 25
• Trademark: Dexiang
• Origin: China
• HS Code: 2933399010
• Production Capacity: 100000pieces/Year

Product Description

Name 2-Chloronicotinic acid Foreign name 2-chloronicotinic acid 2-chloro-3-picolinic acid; 2-chloropyridine-3-carboxylic acid chemical formula C6H4ClNO2 Molecular weight 157.5545 CAS Login No. 2942-59-8 EINECS login No. 220-937-0 Boiling point 316.84 ºC Density 1.471 g/cm³ Grayish white to brown powder flash outside Point 145.42 ºC LogP1.43320 PSA50.19000
1. 2-chloro-3-pyridinecarboxylic acid is an intermediate of the herbicides nicosulfuron and pyrifluramide. 2. Used as pharmaceutical intermediates, used in the manufacture of tobacco methanic acid, tobacco flufenic acid, etc.; Pesticide intermediate, used in the manufacture of nicosulfuron, pyriflumide, etc.

Product Name	2-Chloronicotinic acid
CAS:	2942-59-8
MF:	C6H4ClNO2
MW:	157.55
EINECS:	220-937-0
Melting point	176-178 °C (dec.)(lit.)
Boiling point	316.8±22.0 °C(Predicted)
Density	1.470±0.06 g/cm3(Predicted)
Storage temp.	2-8°C
Solubility	DMSO, Ethyl Acetate (Slightly)
Pka	2.07±0.25(Predicted)
Form	Powder
Color	White to cream