Product Name

  • Name

    5-Allyl-1,3-diphenyl-2,4,6(1H,3H,5H)-pyrimidinetrione

  • EINECS
  • CAS No. 743-45-3
  • Density 1.253g/cm3
  • Solubility
  • Melting Point
  • Formula C19H16N2O3
  • Boiling Point 447.9°C at 760 mmHg
  • Molecular Weight 320.348
  • Flash Point 191.1°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of NOx. See also BARBITURATES and ALLYL COMPOUNDS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 743-45-3 (5-Allyl-1,3-diphenyl-2,4,6(1H,3H,5H)-pyrimidinetrione)
  • Hazard Symbols
  • Synonyms BARBITURIC ACID,5-ALLYL-1,3-DIPHENYL;1,3-Diphenyl-5-allyl-barbitursaeure;5-allyl-1,3-diphenyl-pyrimidine-2,4,6-trione;5-Allyl-1,3-diphenyl-barbitursaeure;5-Allyl-1,3-diphenylbarbituric acid;
  • PSA 57.69000
  • LogP 3.50870

5-Allyl-1,3-diphenylbarbituric acid Chemical Properties

Product Name: 5-Allyl-1,3-diphenylbarbituric acid (CAS NO.743-45-3)


Molecular Formula: C19H16N2O3
Molecular Weight: 320.37g/mol
Mol File: 743-45-3.mol
Boiling point: 447.9 °C at 760 mmHg
Flash Point: 191.1 °C
Density: 1.253 g/cm3
Surface Tension: 51.1 dyne/cm
Enthalpy of Vaporization: 70.63 kJ/mol
Vapour Pressure: 3.24E-08 mmHg at 25°C
XLogP3-AA: 3.5
H-Bond Donor: 0
H-Bond Acceptor: 3
IUPAC Name: 1,3-diphenyl-5-prop-2-enyl-1,3-diazinane-2,4,6-trione
Canonical SMILES: C=CCC1C(=O)N(C(=O)N(C1=O)C2=CC=CC=C2)C3=CC=CC=C3
InChI: InChI=1S/C19H16N2O3/c1-2-9-16-17(22)20(14-10-5-3-6-11-14)19(24)21(18(16)
23)15-12-7-4-8-13-15/h2-8,10-13,16H,1,9H2 
InChIKey: CSCJXJYSSKSVQF-UHFFFAOYSA-N

5-Allyl-1,3-diphenylbarbituric acid Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 533mg/kg (533mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 17, Pg. 1519, 1967.
rat LD50 intraperitoneal 1gm/kg (1000mg/kg)   Journal of Medicinal Chemistry. Vol. 7, Pg. 342, 1964.

5-Allyl-1,3-diphenylbarbituric acid Safety Profile

Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of NOx. See also BARBITURATES and ALLYL COMPOUNDS.

5-Allyl-1,3-diphenylbarbituric acid Specification

 5-Allyl-1,3-diphenylbarbituric acid ,its CAS NO. is 743-45-3,the synonyms is 5-24-09-00215 (Beilstein Handbook Reference) ; 5-Allyl-1,3-diphenyl-2,4,6(1H,3H,5H)-pyrimidinetrione ; BRN 0558728 ; Barbituric acid, 5-allyl-1,3-diphenyl- .

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