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CAS No 88-74-4 , 2-nitroaniline

  • Name: 2-nitroaniline
  • Synonyms: Devol Orange B; 1-Amino-2-nitrobenzene;2-nitroaniline; 2-Nitrobenzenamine; Benzenamine;o-Nitroaniline; o-Nitraniline; 88-74-4; 2-nitro-;
  • CAS Registry Number:
  • Transport: UN 1661
  • Melting Point: 70-74 ºC
  • Flash Point: 168 ºC
  • Boiling Point: 284 ºC
  • Density: 1,255 g/cm3
  • Refractive index: 1.5362 (100 C)
  • Water Solubility: 1.1 G/L (20 ºC)
  • Safety Statements: R23/24/25;R33;R52/53
  • Hazard Symbols: T: Toxic;
  • HS Code: 29214210
  • Flash Point: 168 ºC
  • EINECS: 201-855-4
  • Molecular Weight: 138.12404
  • InchiKey: DPJCXCZTLWNFOH-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H6N2O2/c7-5-3-1-2-4-6(5)8(9)10/h1-4H,7H2
  • Risk Statements: S28A;S36/37;S45;S61
  • Molecular Formula: C6H6N2O2
  • Molecular Structure:CAS No:88-74-4 2-nitroaniline
References of 2-nitroaniline
Title: o-Nitroaniline
CAS Registry Number: 88-74-4
Synonyms: o-Nitraniline
Molecular Formula: C6H6N2O2
Molecular Weight: 138.12
Percent Composition: C 52.18%, H 4.38%, N 20.28%, O 23.17%
Literature References: Prepn from o-dinitrobenzene: Meisenheimer, Hesse, Ber. 52, 1166 (1919); from o-nitroaniline-p-sulfonic acid: Ehrenfeld, Puterbaugh, Org. Synth. coll. vol. I, 388 (1941); from y-o-dinitrosobenzene: Boyer et al., J. Am. Chem. Soc. 77, 5688 (1955).
Properties: Orange-yellow crystals from boiling water, mp 69-71°. Calc bp 284°. d425 0.9015. Slightly sol in cold water; sol in hot water, alcohol, chloroform. Forms water soluble salts with mineral acids.
Melting point: mp 69-71°
Boiling point: bp 284°
Density: d425 0.9015
CAUTION: See m-Nitroaniline.
Use: Dyestuff intermediate.