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3,4-Dichloroaniline

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3,4-Dichloroaniline Basic information
3,4-Dichloroaniline Chemical Properties
  • Melting point:69-71 °C(lit.)
  • Boiling point:272 °C(lit.)
  • Density 1,34 g/cm3
  • refractive index 1.6140 (estimate)
  • Flash point:166 °C
  • storage temp.  0-6°C
  • solubility 0.73g/l
  • pka2.90±0.10(Predicted)
  • form Crystalline Mass and/or Chunks
  • color Beige to brown
  • PH7.1 (0.8g/l, H2O)
  • Water Solubility 0.06 g/100 mL
  • Merck 14,3054
  • BRN 636837
  • Stability:Stable, but darkens in storage. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides.
  • CAS DataBase Reference95-76-1(CAS DataBase Reference)
  • NIST Chemistry ReferenceBenzenamine, 3,4-dichloro-(95-76-1)
  • EPA Substance Registry System3,4-Dichloroaniline (95-76-1)
Safety Information
MSDS
3,4-Dichloroaniline Usage And Synthesis
  • Chemical Properties

    brown solid

  • Uses3,4-Dichloroaniline is used in the preparation of the herbicide propanil (P760840).
  • DefinitionChEBI: A dichloroaniline having the two chloro-substituents at the 3- and 4-positions.
  • General DescriptionLight tan to dark gray crystals or brown solid. Melting point 71-72°C.
  • Air & Water ReactionsSensitive to prolonged exposure to heat, light and air. Darkens in storage. Insoluble in water.
  • Reactivity Profile3,4-Dichloroaniline is incompatible with oxidizing agetns, acids, acid chlorides and acid anhydrides. 3,4-Dichloroaniline can decompose at low pH. Hydrochloric acid accelerates decomposition. Reacts at temperatures above 356°F in the presence of ferric chloride .
  • Fire Hazard3,4-Dichloroaniline is combustible.
  • Metabolic pathwayThe basidiomycete Filoboletus sp. TA9054 metabolizes 3,4-dichloroaniline and forms several condensation products on solid media and in liquid culture, and no oligomers are produced. Six metabolites are identified as 3,3'-4,4'- tetrachloroazobenzene, 4-(3,4-dichloroanilino)-3,3',4' - trichloroazobenzene, 4-[(3,4-dichloroanilino)-4-(3,4- dichloroanilino)]-3,3'4'-trichloroazobenzene, 2-(3,4- dichloroanilino)-N-(3,4-dichlorophenyl)-4- (chlorophenylene), 6-(3,4-dichloroanilino)-N-(3,4- dichlorophenyl)-4-(chlorophenylene), and 3,5-bis(3,4- dichloroanilino)-1,4-chlorobenzoquinone.
  • Purification MethodsCrystallise the aniline from MeOH. [Beilstein 12 IV 1257.]
3,4-Dichloroaniline Preparation Products And Raw materials
3,4-Dichloroaniline(95-76-1)Related Product Information
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