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| LC862 2,2′-Biphenyldicarboxylic acid for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC27862 | Plastic bottle | 50 g | 37.80 |
| Product information | |
| Synonyms | Diphenic acid, Diphenyl-2,2-dicarboxylic acid |
| Hill Formula | C14H10O4 |
| Chemical formula | 2-(HOOC)C6H4C6H4-2-(COOH) |
| HS Code | 2917 39 95 |
| EC number | 207-576-4 |
| Molar mass | 242.23 g/mol |
| CAS number | 482-05-3 |
| Chemical and physical data | |
| Ignition temperature | 390 °C |
| Solubility | (20 °C) insoluble |
| Melting point | 225 – 228 °C |
| Molar mass | 242.23 g/mol |
| Bulk density | 470 kg/m3 |
| pH value | 4 – 5 (H2O, 20 °C) |
| Safety information | |
| 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 (acidimetric) | ≥ 98 % |
| Melting range – lower value |
≥ 225 °C |
| – upper value | ≤ 228 °C |
| Identity (IR) | passes test |
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