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  • Tris(4-aminophenyl)thiophosphas (TPTA)
  • Tris(4-aminophenyl)thiophosphas (TPTA)

Tris(4-aminophenyl)thiophosphas (TPTA)

[Nomen chemicum]: Tris(4-aminophenyl) thiophosphas

[CAS numerus]: 52664-35-4

[Formula molecularis]: C18H18N3O3PS

pondus moleculare: 387

[Proprietates physicae et chemicas]: Punctum fusionis 149 ℃ -153 ℃; solidum pulverulentum album aut crystallinum; oxideretur ut color obscurior fiet si temperature alta, lumine et aere diu exponatur. Solubile in ketone, aethane dichlorido et aliis solventibus organicis facile, solubile in methanolo, aethanolo, methane dichlorido, benzeno, etc. Dissolvi difficile in aqua. Vix infiammabile et paulum toxicum.

[Usus primarii]: usi in praeparatione intermediarum medicamentorum, pesticide et colorantibus, etc., applicatione extensorum catenae polyurethani ad altum valorem.

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