156353

6-Chloropyridine-3-carboxylic acid

99%

• Synonym(s): 6-Chloronicotinic acid
• Empirical Formula (Hill Notation): C₆H₄ClNO₂
• CAS Number: 5326-23-8
• Molecular Weight: 157.55
• Beilstein: 115993
• EC Number: 226-201-5
• MDL number: MFCD00006241
• UNSPSC Code: 12352100
• PubChem Substance ID: 24849608
• NACRES: NA.22

Properties

• Assay: 99%
• mp: 190 °C (dec.) (lit.)
• solubility: deionized water: soluble
• SMILES string: OC(=O)c1ccc(Cl)nc1
• InChI: 1S/C6H4ClNO2/c7-5-2-1-4(3-8-5)6(9)10/h1-3H,(H,9,10)
• InChI key: UAWMVMPAYRWUFX-UHFFFAOYSA-N

Description

Application

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 Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves