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Bis(cyclopentadienyl)zirconium dichloride, Thermo Scientific Chemicals
Description
Bis(cyclopentadienyl)zirconium dichloride is used for for Stereoselective Glycosidation. It is also used in the catalyzed transamidation of primary amides with amines. Zirconocene dichloride can also be used to prepare the Negishi reagent,in oxidative cyclisation reactions. Other applications include it is used to promote greener amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
- Packaged under argon
Specifications
| Melting Point | 242°C to 245°C |
| Color | White |
| Boiling Point | 124°C to 125°C (15 mmHg) |
| Quantity | 5 g |
| Sensitivity | Air and moisture sensitive |
| Solubility Information | It is soluble in water. |
| Formula Weight | 292.32 |
| Physical Form | Powder |
| Chemical Name or Material | Bis(cyclopentadienyl)zirconium dichloride |
Safety and Handling
| Hazard Category | H315-H319-H335 |
| Hazard Statement | GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
| Precautionary Statement | P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c |
| EINECSNumber | 215-066-8 |
| RTECSNumber | ZH7525000 |
| TSCA | Yes |
| storageNote1 |
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| Recommended Storage | Ambient temperatures; Store under Nitrogen |
RUO – Research Use Only
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