Product Name

  • Name

    Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate

  • EINECS 676-990-9
  • CAS No. 70254-52-3
  • Article Data3
  • CAS DataBase
  • Density 1.555g/cm3
  • Solubility
  • Melting Point 205oC
  • Formula C9H11 N O4
  • Boiling Point 363.155ºC at 760 mmHg
  • Molecular Weight 197.191
  • Flash Point 173.43ºC
  • Transport Information
  • Appearance
  • Safety 26-37
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 70254-52-3 (Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate)
  • Hazard Symbols Xi
  • Synonyms 2,4-Dihydroxy-6-methyl-3-pyridinecarboxylic acid ethyl ester
  • PSA 79.65000
  • LogP 0.97790

Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate Chemical Properties

IUPAC Name: (3Z)-3-[ethoxy(hydroxy)methylidene]-6-methyl-1H-pyridine-2,4-dione 
Empirical Formula: C9H11NO4
Molecular Weight: 197.1879g/mol
Structure of 3-Pyridinecarboxylicacid, 2,4-dihydroxy-6-methyl-, ethyl ester (CAS NO.70254-52-3):

Index of Refraction: 1.545
Molar Refractivity: 47.615 cm3
Molar Volume: 150.647 cm3
Polarizability: 18.876×10-24cm3
Surface Tension: 50.137 dyne/cm
Density: 1.309 g/cm3
Flash Point: 173.296 °C
Enthalpy of Vaporization: 70.481 kJ/mol
Boiling Point: 362.933 °C at 760 mmHg
Vapour Pressure: 0 mmHg at 25°C 
Product Categories: blocks;Carboxes;Pyridines;Esters;Pyridine 
Systematic Name: ethyl 4-hydroxy-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate
SMILES: O=C(OCC)\C1=C(/O)\C=C(\C)NC1=O
InChI: InChI=1/C9H11NO4/c1-3-14-9(13)7-6(11)4-5(2)10-8(7)12/h4H,3H2,1-2H3,(H2,10,11,12)
InChIKey: CMCZAWPDHHYFPU-UHFFFAOYAU

Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate Safety Profile

Hazard Codes: IrritantXi
Hazard Note: Irritant
HazardClass: IRRITANT

Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate Specification

  3-Pyridinecarboxylicacid, 2,4-dihydroxy-6-methyl-, ethyl ester , its cas register number is 70254-52-3. It also can be called 3-Pyridinecarboxylic acid, 1,2-dihydro-4-hydroxy-6-methyl-2-oxo-, ethyl ester ; Ethyl 2,4-dihydroxy-6-methylnicotinate ; Ethyl 2,4-dihydroxy-6-methylpyridine-3-carboxylate ; Ethyl 4-hydroxy-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate ; 2,4-Dihydroxy-6-methyl-3-pyridine carboxylic acid ethyl ester ; 2,4-Dihydroxy-6-methylnicotinic acid ethyl ester .

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