NN-Diphenylbenzidine 98.0%(HPLC)
98.0%(HPLC)
Synonym: 4,4'-Dianilinobiphenyl
Linear Formula:
C24H20N2
Molecular Weight: 336.44g/mol
CAS Number: 531-91-9
Properties
| Vapour pressure | 0.0±1.4 mmHg at 25℃ |
| Assay Purity | >98%(HPLC) |
| Refractive index | 1.69 |
| B pt. | 535℃ at 760 mmHg |
| M pt. | 242℃ |
| Density | 1.173 g/cm3 |
Safety Information
| Hazard Statement(s) | H302 + H312 + H332-H351 |
| Precautionary Statement | P501-P261-P270-P202-P201-P271-P264-P280-P308 + P313-P362 + P364-P301 + P312 + P330-P302 + P352 + P312-P304 + P340 + P312-P405 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 2921590090 |
| Flash point | 342℃ |
| Storage Temp. | Store at room temperature |
| Storage Class | 6.1(b) |
| Packaging | Glass Bottle |
| UN Number | 2811 |
Description
Application
NN-Diphenylbenzidine can be employed as a building block for in the preparation of hole-transporting materials for organic LEDs.
Purpose
For R&D use onlynot for drug household or other uses.
Documents
| SDS |
| COA |
| Specification |
| Bulk quote order form |