8.00614
Pyridine-2,6-dicarboxylic acid
for synthesis
Synonym(s):
Pyridine-2,6-dicarboxylic acid, Dipicolinic acid
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About This Item
Linear Formula:
2,6-(HOOC)2C5H3N
CAS Number:
Molecular Weight:
167.12
UNSPSC Code:
12352106
EC Index Number:
207-894-3
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (acidimetric)
Form:
powder
vapor pressure
<0.01 hPa ( 20 °C)
Quality Level
assay
≥98.0% (acidimetric)
form
powder
autoignition temp.
620 °C
potency
10500 mg/kg LD50, oral (Rat)
pH
2.0 (20 °C, 5 g/L in H2O)
mp
248-255 °C
solubility
5 g/L
bulk density
700 kg/m3
storage temp.
2-30°C
SMILES string
n1c(cccc1C(=O)O)C(=O)O
InChI
1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12)
InChI key
WJJMNDUMQPNECX-UHFFFAOYSA-N
Application
- 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).
Analysis Note
Assay (acidimetric): ≥ 98,0 %(m)
Identity (IR): conforms
Identity (IR): conforms
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
8A - Combustible, corrosive hazardous materials
wgk
WGK 3
flash_point_f
370.4 °F - closed cup
flash_point_c
188 °C - closed cup
Certificates of Analysis (COA)
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