8.00614

Pyridine-2,6-dicarboxylic acid

for synthesis

• Sinonimo/i: Pyridine-2,6-dicarboxylic acid, Dipicolinic acid
• Formula condensata: 2,6-(HOOC)₂C₅H₃N
• Numero CAS: 499-83-2
• Peso molecolare: 167.12
• Numero MDL: MFCD00006299
• Codice UNSPSC: 12352106
• Numero indice EU: 207-894-3
• NACRES: NA.22

Proprietà

• Tensione di vapore: <0.01 hPa ( 20 °C)
• Livello qualitativo: 200
• Saggio: ≥98.0% (acidimetric)
• Forma fisica: powder
• Temp. autoaccensione: 620 °C
• Potenza: 10500 mg/kg LD₅₀, oral (Rat)
• pH: 2.0 (20 °C, 5 g/L in H₂O)
• Punto di fusione: 248-255 °C
• Solubilità: 5 g/L
• Densità bulk: 700 kg/m³
• Temperatura di conservazione: 2-30°C
• InChI: 1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12); WJJMNDUMQPNECX-UHFFFAOYSA-N

Descrizione

Applicazioni

• Adsorption of Cu(II) ions from aqueous solution using pyridine-2,6-dicarboxylic acid crosslinked chitosan as a green biopolymer adsorbent.: This research explores the efficiency of a green biopolymer, specifically chitosan crosslinked with pyridine-2,6-dicarboxylic acid, for the adsorption of copper ions from aqueous solutions, highlighting its potential for environmental cleanup and water treatment (Bisiriyu et al., 2020).


• Crystal structure of nonadentate tricompartmental ligand derived from pyridine-2,6-dicarboxylic acid: Spectroscopic, electrochemical and thermal investigations of its transition metal(II) complexes.: This article details the structural and functional characteristics of a complex ligand derived from pyridine-2,6-dicarboxylic acid, which could inform further research in coordination chemistry and material science (Vadavi et al., 2011).


• Pyridine-substituted oligopeptides as scaffolds for the assembly of multimetallic complexes: variation of chain length.: This research explores the use of pyridine-2,6-dicarboxylic acid in the construction of oligopeptide scaffolds for multimetallic complexes, relevant to the fields of molecular engineering and nanotechnology (Ohr et al., 2005).


• Comprehensive study of the luminescent properties and lifetimes of Eu(3+) and Tb(3+) chelated with various ligands in aqueous solutions: influence of the synergic agent, the surfactant and the energy level of the ligand triplet.: This study provides a thorough analysis of the luminescent behavior of lanthanide complexes with pyridine-2,6-dicarboxylic acid derivatives, significant for developing advanced photonic and electronic materials (Arnaud et al., 2003).

Risultati analitici

Assay (acidimetric): ≥ 98,0 %(m)
Identity (IR): conforms

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H314 - H335
• Consigli di prudenza: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 8A - Combustible, corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 370.4 °F - closed cup
• Punto d’infiammabilità (°C): 188 °C - closed cup