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Substance Name: 1-Ethyl-3-phenylurea
RN: 621-04-5
UNII: 90O3F38DTW
InChIKey: XUFXDODGXLVPNJ-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C9-H12-N2-O

Molecular Weight

  • 164.207
 
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Names and Synonyms

Name of Substance

  • 1-Ethyl-3-phenylurea

Synonyms

  • 1-Ethyl-3-phenylurea
  • 4-12-00-00735 (Beilstein Handbook Reference)
  • BRN 2087534
  • N-Phenyl-N'-ethylurea
  • NSC 46782
  • UNII-90O3F38DTW

Systematic Names

  • Urea, 1-ethyl-3-phenyl-
  • Urea, N-ethyl-N'-phenyl- (9CI)

Registry Numbers

CAS Registry Number

  • 621-04-5

FDA UNII

  • 90O3F38DTW

System Generated Number

  • 0000621045

Structure Descriptors

InChI

1S/C9H12N2O/c1-2-10-9(12)11-8-6-4-3-5-7-8/h3-7H,2H2,1H3,(H2,10,11,12)

InChIKey

XUFXDODGXLVPNJ-UHFFFAOYSA-N

Smiles

c1(NC(NCC)=O)ccccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LDLo intraperitoneal 238mg/kg (238mg/kg) BEHAVIORAL: GENERAL ANESTHETIC

BEHAVIORAL: EXCITEMENT

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Journal of Pharmacology and Experimental Therapeutics. Vol. 54, Pg. 188, 1935.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 1.64 (none)   EXP
Water Solubility 2600 mg/L 25 EST
Vapor Pressure 1.97E-04 mm Hg 25 EST
Henry's Law Constant 5.87E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.77E-11 cm3/molecule-sec 25 EST

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