5-Chloro-2-hydroxynicotinic acid

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Names

[ CAS No. ]:
38076-80-1

[ Name ]:
5-Chloro-2-hydroxynicotinic acid

[Synonym ]:
5-Chloro-2-hydroxynicotinic acid
3-Pyridinecarboxylic acid, 5-chloro-2-hydroxy-
MFCD00204158
3-Pyridinecarboxylic acid, 5-chloro-1,2-dihydro-2-oxo-
5-chloro-2-oxo-1H-pyridine-3-carboxylic acid
5-chloro-2-hydroxypyridine-3-carboxylic acid
5-Chloro-2-hydroxy-3-pyridinecarboxylic Acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
424.5±45.0 °C at 760 mmHg

[ Melting Point ]:
260 °C

[ Molecular Formula ]:
C6H4ClNO3

[ Molecular Weight ]:
173.554

[ Flash Point ]:
210.6±28.7 °C

[ Exact Mass ]:
172.987976

[ PSA ]:
70.42000

[ LogP ]:
1.28

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.640

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S37/39

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Hydroxy acid
  • Isopropyl ether
  • 3,5-dichloropyridin-2-ol

DownStream

  • 2,5-dichloropyridine-3-carbonyl chloride
  • 2,5-Dichloronicotinic acid
  • Methyl 2,5-dichloronicotinate
  • Ethyl 2,5-dichloronicotinate

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

  • 6-Chloro-2-hydroxynicotinic acid
  • 4-Chloro-2-hydroxynicotinic acid
  • 5-(5-chloro-2-methoxyphenyl)-2-oxo-1H-pyridine-3-carboxylic acid
  • 5-Chloro-2-hydroxybenzenesulfonic acid
  • 5-chloro-2-cyclopropyloxybenzoic acid
  • 5-Chloro-2-methoxyisonicotinic acid