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Home > Encyclopedia > 1,2-Benzenediamine,3,4,5-trifluoro-(9CI)

1,2-Benzenediamine,3,4,5-trifluoro-(9CI)

1,2-Benzenediamine,3,4,5-trifluoro-(9CI) structure

1,2-Benzenediamine,3,4,5-trifluoro-(9CI) 

structure
  • CAS No:

    168966-54-9

  • Formula:

    C6H5F3N2

  • Chemical Name:

    1,2-Benzenediamine,3,4,5-trifluoro-(9CI)

  • Synonyms:

    1,2-Benzenediamine,3,4,5-trifluoro-(9CI);3,4,5-Trifluorobenzene-1,2-diamine;3,4,5-Trifluorophenylene-1,2-diamine, 1,2-Diamino-3,4,5-trifluorobenzene;1,2-Benzenediamine, 3,4,5-trifluoro-

  • Categories:

    Chemical Reagents  >  Organic Reagents

1,2-Benzenediamine,3,4,5-trifluoro-(9CI) Basic Attributes

162.1125096

162.04

DTXSID60378797

Characteristics

52

0.9

264.1±35.0°C at 760 mmHg

1,2-Benzenediamine,3,4,5-trifluoro-(9CI) Use and Manufacturing

Concentrated HCl (15 mL) was slowly added dropwise to a mixture of nitroaniline 8, 13c–d (12 mmol), and tin (30 mmol). The reactionmixture was heated at reflux for 1.5 h, cooled to r.t., and neutralizedwith 50percent NaOH solution to pH 9–10. The precipitate was filtered off, dried, and extracted with hot EtOAc (80 mL). Diamines 10 and 14c–dwere obtained after evaporation of filtrates.3, 4, 5-Trifluoro-1, 2-phenylenediamine (10)Yield: 1.40 g (70percent); brown crystals; mp 85–87 °C; Rf 0.723, 4, 5-Trifluoro-1, 2-phenylenediamine. 3, 4, 5-Trifluoro-1, 2-phenylenediamine

Computed Properties

Molecular Weight:162.11
XLogP3:0.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Exact Mass:162.04048265
Monoisotopic Mass:162.04048265
Topological Polar Surface Area:52
Heavy Atom Count:11
Complexity:144
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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