Product Name

  • Name

    2,5-Diamino-2,4,6-cycloheptatrien-1-one

  • EINECS
  • CAS No. 36039-40-4
  • Density 1.218g/cm3
  • Solubility
  • Melting Point
  • Formula C7H8N2O
  • Boiling Point 252.8°Cat760mmHg
  • Molecular Weight 136.17
  • Flash Point 106.7°C
  • Transport Information
  • Appearance
  • Safety Poison by subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 36039-40-4 (2,5-Diamino-2,4,6-cycloheptatrien-1-one)
  • Hazard Symbols
  • Synonyms 2,4,6-CYCLOHEPTATRIEN-1-ONE,2,5-DIAMINO;2,5-Diaminotropone;2,5-Diamino-2,4,6-cycloheptatrien-1-one;2,5-diamino-cycloheptatrienone;2,5-Diamino-1-oxo-cycloheptatrien-(2,4,6);
  • PSA 69.11000
  • LogP 1.37360

2,5-Diaminotropone Chemical Properties

Product Name: 2,5-Diaminotropone (CAS NO.36039-40-4)


Molecular Formula: C7H8N2O
Molecular Weight: 136.17g/mol
Mol File: 36039-40-4.mol
Boiling point: 252.8 °C at 760 mmHg
Flash Point: 106.7 °C
Density:  1.218 g/cm3
Surface Tension: 52.5 dyne/cm
Enthalpy of Vaporization: 49.01 kJ/mol
Vapour Pressure: 0.019 mmHg at 25°C
XLogP3-AA: 0.2
H-Bond Donor: 2
H-Bond Acceptor: 3
Structure Descriptors of 2,5-Diaminotropone (CAS NO.36039-40-4):
  IUPAC Name: 2,5-diaminocyclohepta-2,4,6-trien-1-one
  Canonical SMILES: C1=CC(=O)C(=CC=C1N)N
  InChI: InChI=1S/C7H8N2O/c8-5-1-3-6(9)7(10)4-2-5/h1-4H,8H2,(H2,9,10) 
  InChIKey: SNFONUQYPBCAIH-UHFFFAOYSA-N

2,5-Diaminotropone Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 174mg/kg (174mg/kg) BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Chemical and Pharmaceutical Bulletin. Vol. 20, Pg. 60, 1972.
mouse LD50 intravenous 192mg/kg (192mg/kg) BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Chemical and Pharmaceutical Bulletin. Vol. 20, Pg. 60, 1972.
mouse LD50 subcutaneous 361mg/kg (361mg/kg) BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Chemical and Pharmaceutical Bulletin. Vol. 20, Pg. 60, 1972.

2,5-Diaminotropone Safety Profile

Poison by subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx.

2,5-Diaminotropone Specification

 2,5-Diaminotropone , its CAS NO. is 36039-40-4, the synonyms are 2,5-Diamino-2,4,6-cycloheptatrien-1-one ; 4-14-00-00041 (Beilstein Handbook Reference) ; BRN 2802378 ; 2,4,6-Cycloheptatrien-1-one, 2,5-diamino- .

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