Product Name

  • Name

    5-Chloro-6-hydroxy-3-pyridinecarboxylic acid

  • EINECS
  • CAS No. 54127-63-8
  • Density 1.62 g/cm3
  • Solubility
  • Melting Point ≥300 °C(lit.)
  • Formula C6H4ClNO3
  • Boiling Point 334.6 °C at 760 mmHg
  • Molecular Weight 173.556
  • Flash Point 156.1 °C
  • Transport Information
  • Appearance white to beige fine crystalline powder
  • Safety 26-37/39-36
  • Risk Codes 36/37/38-20/21/22
  • Molecular Structure Molecular Structure of 54127-63-8 (5-Chloro-6-hydroxy-3-pyridinecarboxylic acid)
  • Hazard Symbols IrritantXi, HarmfulXn
  • Synonyms 5-chloro-6-hydroxynicotinic acid;3-Chloro-2-hydroxypyridine-5-carboxylicacid;
  • PSA 70.42000
  • LogP 1.13880

5-Chloro-6-hydroxynicotinic acid Chemical Properties

Molecular Structure of 5-chloro-6-hydroxynicotinic acid(54127-63-8):

IUPAC Name:5-chloro-6-oxo-1H-pyridine-3-carboxylic acid
Molecular Formula:C6H4ClNO3
Molecular Weight:173.553860 g/mol
Appearance:white to beige or fine crystalline powder
Melting Point:>300 °C(lit.)
Density:1.62 g/cm3
Flash Point:156.1 °C
Enthalpy of Vaporization:63.48 kJ/mol
Boiling Point:334.6 °C at 760 mmHg
Vapour Pressure:2.42E-05 mmHg at 25 °C
Water Solubility:1.443e+005 mg/L at 25 °C
Synonyms of 5-chloro-6-hydroxynicotinic acid(54127-63-8):
5-Chloro-6-hydroxynicotinic acid;5-CHLORO-6-HYDROXYNICOTINIC ACID;5-CHLORO-6-HYDROXYPYRIDINE-3-CARBOXYLIC ACID;3-CHLORO-2-HYDROXYPYRIDINE-5-CARBOXYLIC ACID;TIMTEC-BB SBB003814;5-Chloro-6-hydroxynicotinicacid,98%;3-Chloro-2-hydroxypyridine-5-carboxylic acid 98%;3-Chloro-2-hydroxypyridine-5-carboxylicacid98%
Categories of 5-chloro-6-hydroxynicotinic acid(54127-63-8):
Pyridine;Carboxylic Acids;Pyridines;Organic acids;Chloropyridines;Halopyridines;Carboxylic Acids;Boronic Acid

5-Chloro-6-hydroxynicotinic acid Safety Profile

Safety Information of 5-chloro-6-hydroxynicotinic acid(54127-63-8):
Hazard Codes:Xi,Xn
Risk Statements:36/37/38-20/21/22
36/37/38:Irritating to eyes, respiratory system and skin
20/21/22:Harmful by inhalation, in contact with skin and if swallowed
Safety Statements:26-37/39-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37/39:Wear suitable gloves and eye/face protection
36:Wear suitable protective clothing
WGK Germany:3
Hazard Note:Irritant

5-Chloro-6-hydroxynicotinic acid Specification

First Aid Measures of 5-chloro-6-hydroxynicotinic acid(54127-63-8):
Eyes:Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
Skin:Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:Do NOT induce vomiting. Give milk or water with activated charcoal if available.
Inhalation:Remove from exposure and move to fresh air immediately.

Storage of 5-chloro-6-hydroxynicotinic acid(54127-63-8):
Store in a cool, dry place. Keep container closed when not in use.

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