Home > Name List By 4 > 4-[[3-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzene-1, 3-diamine China

CAS No 10114-58-6 , 4-[[3-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzene-1,
3-diamine Search by region : China

  • Name: 4-[[3-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzene-1,
    3-diamine
  • Synonyms: 10114-58-6; Bismarck Brown Y; Manchester Brown; Phenylene Brown; C.I. 21000;Bismark Brown Y;dihydrochloride; Vesuvine; Bismarck Brown B;4-[[3-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzene-1,
    3-diamine;
  • CAS Registry Number:
  • Density: 1.42g/cm3
  • Safety Statements: R11;R20/21/22
  • Hazard Symbols: Xn: Harmful;F: Flammable;
  • EINECS: 233-314-3
  • Molecular Weight: 419.311
  • InchiKey: MCZVRBLCRZWFJH-UHFFFAOYSA-N
  • InChI: InChI=1S/C18H18N8.2ClH/c19-11-4-6-17(15(21)8-11)25-23-13-2-1-3-14(10-13)
    24-26-18-7-5-12(20)9-16(18)22;;/h1-10H,19-22H2;2*1H
  • Risk Statements: S16;S26;S36/37/39
  • Molecular Formula: C18H20Cl2N8
  • Molecular Structure:CAS No:10114-58-6 4-[[3-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzene-1,<br />3-diamine

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References of 4-[[3-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzene-1,
3-diamine
Title: Bismark Brown Y
CAS Registry Number: 10114-58-6
CAS Name: 4,4￠-[1,3-Phenylenebis(azo)]bis[1,3-benzenediamine] dihydrochloride
Synonyms: C.I. Basic Brown 1; 4,4￠-[m-phenylenebis(azo)]bis[m-phenylenediamine] dihydrochloride; C.I. 21000; phenylene brown
Molecular Formula: C18H20Cl2N8
Molecular Weight: 419.31
Percent Composition: C 51.56%, H 4.81%, Cl 16.91%, N 26.72%
Literature References: Prepd by reaction of m-phenylenediamine HCl and nitrous acid: F. J. Welcher, Organic Analytical Reagents (D. Van Nostrand Co., New York, 1948) p 339; Colour Index vol. 4 (3rd ed., 1971) p 4154.
Properties: Blackish-brown powder. Very sol in water; slightly sol in ethanol, Cellosolve. Practically insol in acetone, benzene carbon tetrachloride. In concd H2SO4 gives brown soln; in concd nitric acid gives orange soln which turns yellow.
Use: As a textile dye, biological stain.