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LC890 Bis(cyclopentadienyl)chromium(II)for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC27890 | Glass bottle | 1 g | inquire |
| AC27890 | Glass bottle | 5 g | inquire |
| Product information | |
| Hill Formula | C10H10Cr |
| Chemical formula | (C5H5)2Cr |
| HS Code | 2931 00 99 |
| EC number | 215-036-4 |
| Molar mass | 182.19 g/mol |
| EC index number | 024-017-00-8 |
| CAS number | 1271-24-5 |
| Chemical and physical data | |
| Melting point | 172 – 173 °C |
| Molar mass | 182.19 g/mol |
| Safety information | |
| R Phrase | R 36/38 Irritating to eyes and skin. |
| Categories of danger | irritant |
| Hazard Symbol |  |
| RTECS | GB7600000 |
| 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 (ex Cr) | ≥ 96 % |
| Melting range – lower value |
≥ 170 °C |
| – upper value | ≤ 174 °C |
| Identity (IR) | passes test |