6-Chloronicotinic Acid , 99% , 5326-23-8

Synonym(s):
6-Chloronicotinic acid;6-Chloropyridine-3-carboxylic acid

CAS NO.：5326-23-8

Empirical Formula: C6H4ClNO2

Molecular Weight: 157.55

MDL number: MFCD00006241

EINECS: 226-201-5

PRODUCT Properties

• Melting point: 190 °C (dec.)(lit.)
• Boiling point: 241.15°C (rough estimate)
• Density: 0.5
• refractive index: 1.5870 (estimate)
• Flash point: 192°C
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: deionized water: soluble
• form: Crystalline Powder
• pka: 3.24±0.10(Predicted)
• color: Off-white to beige
• Water Solubility: Soluble in water (2 mg/ml at 20°C), ethanol, methanol, DMSO, and slightly soluble in chloroform.
• Decomposition: 192 ºC
• BRN: 115993
• Stability: Stable. Incompatible with strong oxidizing agents.
• InChIKey: UAWMVMPAYRWUFX-UHFFFAOYSA-N
• CAS DataBase Reference: 5326-23-8(CAS DataBase Reference)
• NIST Chemistry Reference: 6-Chloronicotinic acid(5326-23-8)
• EPA Substance Registry System: 6-Chloronicotinic acid (5326-23-8)

Description and Uses

6-Chloropyridine-3-carboxylic acid (6-chloronicotinic acid/6-CNA) has been used to study its photolytic and photocatalytic degradation. 6-CNA is a degradation product of neonicotinoid insecticides imidacloprid and acetamiprid and is known to appear in different environmental matrices. The product has been used as a media component during the isolation of 6-CNA degrading bacterial strain from imidacloprid-exposed soil samples.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-24/25-37/39
• WGK Germany: 3
• TSCA: T
• HazardClass: IRRITANT
• HS Code: 29333999