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2-Amino-1-bromonaphthalene

2-Amino-1-bromonaphthalene Structure
2-Amino-1-bromonaphthalene
  • CAS No.20191-75-7
  • Chemical Name:2-Amino-1-bromonaphthalene
  • CBNumber:CB42448709
  • Molecular Formula:C10H8BrN
  • Formula Weight:222.08
  • MOL File:20191-75-7.mol
2-Amino-1-bromonaphthalene Property
  • Melting point 63-64 °C(Solv: ligroine (8032-32-4))
  • Boiling point 345.5±15.0 °C(Predicted)
  • Density 1.563±0.06 g/cm3(Predicted)
  • pka 1.51±0.10(Predicted)
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H312-H315-H319-H332-H335-H351-H412
  • Precautionary statements P201-P202-P261-P264-P270-P271-P273-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P308+P313-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

2-Amino-1-bromonaphthalene Chemical Properties,Usage,Production

  • Chemical Properties White to Light yellow to Light red powder to crystal
  • Synthesis The crude naphthalen-2-amine HCl salt (790 mg, 5.5 mmol) and TsOH (170 mg, 1.1 mmol) in THF (50 mL) cooled to 0 0C were treated with NBS (982 mg, 5.5 mmol) in THF (30 mL), and the solution was allowed to warm to 23 0C. After stirring for 5 hours, the reaction mixture was washed with saturated aqueous NaHCO3 (30 mL x 2). The organic layer was dried over anhydrous sodium sulfate and was concentrated to afford 2-Amino-1-bromonaphthalene.
    2-AMINO-1-BROMONAPHTHALENE
2-Amino-1-bromonaphthalene Preparation Products And Raw materials
Raw materials
Preparation Products
2-Amino-1-bromonaphthalene Suppliers
Global(106)Suppliers
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2-Amino-1-bromonaphthalene Spectrum
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