5-Chloro-6-hydroxynicotinic acid

Modify Date: 2025-08-21 12:48:08

5-Chloro-6-hydroxynicotinic acid Structure
5-Chloro-6-hydroxynicotinic acid structure
Common Name 5-Chloro-6-hydroxynicotinic acid
CAS Number 54127-63-8 Molecular Weight 173.554
Density 1.6±0.1 g/cm3 Boiling Point 437.3±45.0 °C at 760 mmHg
Molecular Formula C6H4ClNO3 Melting Point ≥300 °C(lit.)
MSDS N/A Flash Point 218.3±28.7 °C

 Names

Name 5-Chloro-6-hydroxynicotinic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 437.3±45.0 °C at 760 mmHg
Melting Point ≥300 °C(lit.)
Molecular Formula C6H4ClNO3
Molecular Weight 173.554
Flash Point 218.3±28.7 °C
Exact Mass 172.987976
PSA 70.42000
LogP 0.25
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.640

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
WGK Germany 3
HS Code 2933399090

 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%

 Synonyms

5-Chloro-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid
5-chloro-6-hydroxypyridine-3-carboxylic acid
5-Chloro-6-hydroxy-3-pyridinecarboxylic Acid
3-Pyridinecarboxylic acid, 5-chloro-6-hydroxy-
5-Chloro-6-hydroxynicotinic acid
5-chloro-6-oxo-1H-pyridine-3-carboxylic acid
MFCD00052950
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