Product Name

  • Name

    3,5-Dichloro-4-pyridone-N-acetic acid

  • EINECS 260-040-1
  • CAS No. 56187-37-2
  • Article Data2
  • CAS DataBase
  • Density 1.65 g/cm3
  • Solubility Slightly soluble in water.
  • Melting Point 259-263 °C
  • Formula C7H5Cl2NO3
  • Boiling Point 364.1 °C at 760 mmHg
  • Molecular Weight 222.028
  • Flash Point 174 °C
  • Transport Information
  • Appearance white powder
  • Safety 37/39-26
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 56187-37-2 (3,5-Dichloro-4-pyridone-N-acetic acid)
  • Hazard Symbols IrritantXi
  • Synonyms 3,5-Dichloro-4-pyridone-1-aceticacid;
  • PSA 59.30000
  • LogP 1.23970

3,5-Dichloro-4-pyridone-N-acetic acid Chemical Properties

Molecular Structure of 1(4H)-Pyridineaceticacid, 3,5-dichloro-4-oxo- (CAS NO.56187-37-2):

IUPAC Name: 2-(3,5-dichloro-4-oxopyridin-1-yl)acetic acid 
Empirical Formula: C7H5Cl2NO3
Molecular Weight: 222.0255
H bond acceptors: 4
H bond donors: 1
Freely Rotating Bonds: 2
Polar Surface Area: 46.61Å2
Index of Refraction: 1.621
Molar Refractivity: 47.09 cm3
Molar Volume: 133.8 cm3
Surface Tension: 64.9 dyne/cm
Density: 1.65 g/cm3
Flash Point: 174 °C
Enthalpy of Vaporization: 67.03 kJ/mol
Boiling Point: 364.1 °C at 760 mmHg
Vapour Pressure: 2.71E-06 mmHg at 25°C
EINECS: 260-040-1
Melting point: 259-263 °C
Product Categories: Pyridines, Pyrimidines, Purines and Pteredines
InChI
InChI=1/C7H5Cl2NO3/c8-4-1-10(3-6(11)12)2-5(9)7(4)13/h1-2H,3H2,(H,11,12)
Smiles
c1(c(c(Cl)cn(c1)CC(=O)O)=O)Cl

3,5-Dichloro-4-pyridone-N-acetic acid Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 37/39-26
S37/39:Wear suitable gloves and eye/face protection. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

3,5-Dichloro-4-pyridone-N-acetic acid Specification

 1(4H)-Pyridineaceticacid, 3,5-dichloro-4-oxo- , with CAS number of 56187-37-2, can be called (3,5-Dichloro-4-oxopyridin-1(4H)-yl)acetic acid ; (3,5-Dichloro-4-oxo-1(4H)-pyridinyl)acetic acid . It is a white powder.

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