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Substance Name: Pyridine-3,5-dicarboxylic acid
RN: 499-81-0
InChIKey: MPFLRYZEEAQMLQ-UHFFFAOYSA-N

Molecular Formula

  • C7-H5-N-O4

Molecular Weight

  • 167.12
 
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Names and Synonyms

Synonyms

  • 5-Carboxynicotinic acid
  • AI3-52669
  • Dinicotinic acid
  • EINECS 207-893-8
  • NSC 6497
  • Pyridine-3,5-dicarboxylic acid

Systematic Name

  • Pyridine-3,5-dicarboxylic acid

Registry Numbers

CAS Registry Number

  • 499-81-0

System Generated Number

  • 0000499810

Structure Descriptors

InChI

1S/C7H5NO4/c9-6(10)4-1-5(7(11)12)3-8-2-4/h1-3H,(H,9,10)(H,11,12)

InChIKey

MPFLRYZEEAQMLQ-UHFFFAOYSA-N

Smiles

c1(cc(cnc1)C(O)=O)C(O)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 324 deg C   EXP
pKa Dissociation Constant 1.1 (none) 25 EXP
log P (octanol-water) 0.570 (none)   EST
Water Solubility 1000 mg/L 25 EXP
Vapor Pressure 6.10E-06 mm Hg 25 EST
Henry's Law Constant 2.86E-15 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.07E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.