Introduction：Basic information about N,N,N',N'-Tetraphenylbenzidine CAS 15546-43-7, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Table of Contents
- 1. N,N,N',N'-Tetraphenylbenzidine Basic information
- 2. N,N,N',N'-Tetraphenylbenzidine Chemical Properties
- 3. Safety Information
- 4. N,N,N',N'-Tetraphenylbenzidine Usage And Synthesis
- 5. N,N,N',N'-Tetraphenylbenzidine Preparation Products And Raw materials
N,N,N',N'-Tetraphenylbenzidine Basic information
| Product Name: | N,N,N',N'-Tetraphenylbenzidine |
| Synonyms: | 4,4'-BIS(DIPHENYLAMINO)BIPHENYL;TETRAPHENYLBENZIDINE;TETRA-N-PHENYLBENZIDINE;TPB;TETRAPHENYLBENZIDINE (TPB);N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine;Tetraphenylbenzidine, TPB, N,N,Nμ,Nμ-Tetraphenylbenzidine;4,4'-Bis(diphenylamino)-1,1'-biphenyl |
| CAS: | 15546-43-7 |
| MF: | C36H28N2 |
| MW: | 488.62 |
| EINECS: | 239-599-0 |
| Product Categories: | fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;electronic;Electronic Chemicals;Electroluminescence;Functional Materials |
| Mol File: | 15546-43-7.mol |
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N,N,N',N'-Tetraphenylbenzidine Chemical Properties
| Melting point | 230-234 °C |
| Boiling point | 649.7±48.0 °C(Predicted) |
| density | 1.171±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | -2.62±0.60(Predicted) |
| form | Solid |
| color | White to Light yellow |
| λmax | 354nm(CHCl3)(lit.) |
| InChI | 1S/C36H28N2/c1-5-13-31(14-6-1)37(32-15-7-2-8-16-32)35-25-21-29(22-26-35)30-23-27-36(28-24-30)38(33-17-9-3-10-18-33)34-19-11-4-12-20-34/h1-28H |
| InChIKey | DCZNSJVFOQPSRV-UHFFFAOYSA-N |
| SMILES | c1ccc(cc1)N(c2ccccc2)c3ccc(cc3)-c4ccc(cc4)N(c5ccccc5)c6ccccc6 |
| CAS DataBase Reference | 15546-43-7(CAS DataBase Reference) |
| EPA Substance Registry System | [1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetraphenyl- (15546-43-7) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29215900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
N,N,N',N'-Tetraphenylbenzidine Usage And Synthesis
| Chemical Properties | White to light yellow crystal powder |
N,N,N',N'-Tetraphenylbenzidine Preparation Products And Raw materials
| Raw materials | Potassium carbonate-->Copper-->1,2-Dichlorobenzene-->Diphenylamine-->18-Crown-6-->4,4'-Diiodobiphenyl |
