4-Chloro-2-pyridinecarboxylic acid

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Names

[ CAS No. ]:
5470-22-4

[ Name ]:
4-Chloro-2-pyridinecarboxylic acid

[Synonym ]:
4-chloropyridine-2-carboxylic acid
4-Chloropicolinic acid
2-Pyridinecarboxylic acid, 4-chloro-
MFCD00191400
4-chloro-2-picolinic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
308.0±22.0 °C at 760 mmHg

[ Melting Point ]:
181°C

[ Molecular Formula ]:
C6H4ClNO2

[ Molecular Weight ]:
157.555

[ Flash Point ]:
140.1±22.3 °C

[ Exact Mass ]:
156.993057

[ PSA ]:
50.19000

[ LogP ]:
0.76

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.590

[ Storage condition ]:
Keep Cold

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933399090

Precursor & DownStream

Precursor

  • 2-Picolinic acid
  • 4-chloropyridine-2-carbonitrile
  • Methyl 4-chloropicolinate
  • 2-Pyridinecarboxylic acid hydrochloride
  • 4-Chloroaniline
  • 4-Chlorpyridin-2-carbonylchlorid
  • 4-Chloro-2-methylpyridine
  • 4,4'-Dichloro-2,2'-bipyridine
  • 2,2'-Bipyridine
  • 2,2'-Bipyridyl 1,1'-Dioxide

DownStream

  • 4-Chlorpyridin-2-carbonylchlorid
  • Methyl 4-iodo-2-pyridinecarboxylate
  • 4-iodopyridine-2-carboxylic acid
  • 2-Picolinic acid
  • 2-picoline
  • 4-Methoxy-3-nitro-2-pyridinamine
  • 4-chloropicolinamide
  • 4-Hydroxy-2-pyridinecarboxylic acid
  • tert-Butyl 4-chloro-3-formylpyridin-2-ylcarbamate
  • (1-Pyridin-4-yl)piperidine

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-Chloro-2,6-pyridinedicarboxylic acid
  • 4-Chloro-5-fluoro-2-pyridinecarboxylic acid
  • 4-Chloro-6-methylpicolinic acid hydrochloride
  • 4-Amino-3-chloro-2-pyridinecarboxylic Acid Methyl Ester
  • Methyl 4-chloro-2-methylnicotinate
  • Ethyl 6-(4-chloro-2-methylphenoxy)-5-cyano-2-phenylnicotinate