Skip Navigation
ChemIDplus LiteBrowseAdvanced

Substance Name: 2,3-Dinitrophenol
RN: 66-56-8
UNII: 735M30625H
InChIKey: MHKBMNACOMRIAW-UHFFFAOYSA-N

Classification Code

  • Mutation Data

Molecular Formula

  • C6-H4-N2-O5

Molecular Weight

  • 184.107
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • 2,3-Dinitrophenol

Synonyms

  • 2,3-Dinitrofenol
  • 2,3-Dinitrofenol [Czech]
  • 2,3-Dinitrophenol
  • 2,3-DNP
  • 4-06-00-01369 (Beilstein Handbook Reference)
  • BRN 2213580
  • CCRIS 3101
  • EINECS 200-628-7
  • NSC 156083
  • UNII-735M30625H

Systematic Names

  • 2,3-Dinitrophenol
  • Phenol, 2,3-dinitro-

Registry Numbers

CAS Registry Number

  • 66-56-8

FDA UNII

  • 735M30625H

System Generated Number

  • 0000066568

Structure Descriptors

InChI

1S/C6H4N2O5/c9-5-3-1-2-4(7(10)11)6(5)8(12)13/h1-3,9H

InChIKey

MHKBMNACOMRIAW-UHFFFAOYSA-N

Smiles

c1(c([N+](=O)[O-])cccc1O)[N+](=O)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intraperitoneal 1gm/kg (1000mg/kg)   Journal of Pharmacy and Pharmacology. Vol. 11, Pg. 462, 1959.
mouse LD50 intraperitoneal 200mg/kg (200mg/kg)   Journal of Pharmacy and Pharmacology. Vol. 11, Pg. 462, 1959.
rat LD50 intraperitoneal 190mg/kg (190mg/kg)   Journal of Pharmacy and Pharmacology. Vol. 11, Pg. 462, 1959.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 144.5 deg C   EXP
pKa Dissociation Constant 4.96 (none) 25 EXP
log P (octanol-water) 1.730 (none)   EST
Water Solubility 1770 mg/L 25 EST
Vapor Pressure 1.20E-05 mm Hg 25 EST
Henry's Law Constant 2.76E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 5.04E-13 cm3/molecule-sec 25 EST

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