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| LC1805 N,N’-Diphenylbenzidine for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC28805 | Glass bottle | 10 g | 36.23 |
| Product information | |
| Synonyms | N,N’-Diphenyl-4,4′-diaminobiphenyl, N,N’-Diphenyl-[1,1′-biphenyl]-4,4′-diamine |
| Hill Formula | C24H20N2 |
| Chemical formula | 4-(C6H5NH)C6H4C6H4-4-(NHC6H5) |
| HS Code | 2921 59 90 |
| EC number | 208-521-7 |
| Molar mass | 336.43 g/mol |
| CAS number | 531-91-9 |
| Chemical and physical data | |
| Solubility | (20 °C) insoluble |
| Melting point | 245 – 250 °C |
| Molar mass | 336.43 g/mol |
| Safety information | |
| S Phrase | S 22-24/25 Do not breathe dust.Avoid contact with skin and eyes. |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 3 highly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Specifications | |
| Assay (HPLC, area%) | ≥ 96 % |
| Melting range – lower value |
≥ 245 °C |
| – upper value | ≤ 250 °C |
| Identity (IR) | passes test |
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