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CAS No 102-07-8 , 1,3-diphenylurea

  • Name: 1,3-diphenylurea
  • Synonyms: Diphenylcarbamide;1,3-diphenylurea; Diphenylurea; N,N'-diphenyl-;CARBANILIDE; s-Diphenylurea; sym-Diphenylurea; 102-07-8; Urea; N,N'-Diphenylurea;
  • CAS Registry Number:
  • Transport: 2811
  • Melting Point: 239-241 ºC
  • Boiling Point: 262 ºC
  • Density: 1,239 g/cm3
  • Refractive index: 1.651
  • Safety Statements: R22:Harmfulifswallowed.;
  • EINECS: 203-003-7
  • Molecular Weight: 212.24718
  • InchiKey: GWEHVDNNLFDJLR-UHFFFAOYSA-N
  • InChI: InChI=1S/C13H12N2O/c16-13(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10H,
    (H2,14,15,16)
  • Risk Statements: S22;S24/25
  • Molecular Formula: C13H12N2O
  • Molecular Structure:CAS No:102-07-8 1,3-diphenylurea

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References of 1,3-diphenylurea
Title: Carbanilide
CAS Registry Number: 102-07-8
CAS Name: N,N￠-Diphenylurea
Synonyms: diphenylcarbamide; 1,3-diphenylurea; sym-diphenylurea
Molecular Formula: C13H12N2O
Molecular Weight: 212.25
Percent Composition: C 73.56%, H 5.70%, N 13.20%, O 7.54%
Line Formula: C6H5NHCONHC6H5
Literature References: Obtained during the preparation of phenylurea from aniline hydrochloride and urea: Davis, Blanchard, Org. Synth. coll. vol. I, 453 (2nd ed., 1941). Crystal structure: W. Dannecker et al., Cryst. Struct. Commun. 8, 429 (1979).
Properties: Orthorhombic prisms from alc. d 1.239. mp 238°. bp 260° (decompn). Sublimes in current of hydrogen at 220°. Sol in ether, glacial acetic acid. Sparingly sol in water (0.15 g/l), acetone, alcohol, chloroform. Moderately sol in pyridine (69.0 g/l).
Melting point: mp 238°
Boiling point: bp 260° (decompn)
Density: d 1.239