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| LC1798 Diphenylacetylene for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC28798 | Glass bottle | 10 g | 36.23 |
| AC28798 | Glass bottle | 25 g | 78.3 |
| Product information | |
| Synonyms | Tolan |
| Hill Formula | C14H10 |
| HS Code | 2902 90 00 |
| EC number | 207-926-6 |
| Molar mass | 178.23 g/mol |
| CAS number | 501-65-5 |
| Chemical and physical data | |
| Solubility | (20 °C) insoluble |
| Melting point | 56 – 59 °C |
| Molar mass | 178.23 g/mol |
| Boiling point | 169 – 171 °C (25 hPa) |
| Safety information | |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 2 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 (GC, area%) | ≥ 98 % |
| Melting range – lower value |
≥ 56 °C |
| – upper value | ≤ 59 °C |
| Identity (IR) | passes test |
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