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4,4',4''-Tri-9-carbazolyltriphenylamine (purified by sublimation)
(CAS RN:139092-78-7 Product Number:T2274)


Synonym TCTA (purified by sublimation)
Synonym Tris(4-carbazol-9-ylphenyl)amine (purified by sublimation)

General Information

Product Number T2274

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Purity/Analysis Method >98.0%(HPLC)(N)
Storage Temperature
M.F. / M.W. C54H36N4=740.91
CAS RN 139092-78-7
Related CAS RN
MDL Number MFCD03093250
Packaging and Container
  • Product Details
  • Safety & Regulations
  • Reference & Application


Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %

Data of Reference

mp 266°C(lit.)
λmax 326(CH2Cl2)(lit.)


Reaxys-RN 8302546
PubChem SID 253659538


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :If on skin: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.


PubMed Literature

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