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Hafnium(IV) chloride, 99.9% (metals basis), Zr<0.5%
CAS: 13499-05-3 | Cl4Hf | 320.29 g/mol
Supplier: Thermo Scientific Chemicals 04561236
Description
Hafnium(IV) chloride is used as a precursor for catalyst involved in the Ziegler-Natta polymerization of propylene. It is an effective Lewis acid for various applications in organic synthesis viz alkylation of ferrocene. Further, it increases the rate and control of 1,3-dipolar cycloadditions. It is also used to prepare hafnium dioxide and hafnium silicate, which is used as high-k-dielectrics in the production of integrated circuits.
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.
Specifications
| Hafnium(IV) chloride | |
| 13499-05-3 | |
| Powder | |
| 99.9% (Metals basis) | |
| MFCD00011034 | |
| Soluble in methanol and acetone. | |
| Cl[Hf](Cl)(Cl)Cl | |
| 320.29 | |
| 320.3 | |
| Moisture sensitive |
| 320° (sublimation) | |
| White | |
| 500 g | |
| Cl4Hf | |
| hafnium tetrachloride, hafnium iv chloride, hafnium chloride hfcl4 , t-4, hfcl4, hafnium iv chloride,hafnium tetrachloride, hafnium iv chloride, sublimed grade, hafnium iv chloride, purum at, hafnium iv chloride, purified by sublimation trace metals basis | |
| PDPJQWYGJJBYLF-UHFFFAOYSA-J | |
| tetrachlorohafnium | |
| 37715 | |
| Irritating |
Chemical Identifiers
| 13499-05-3 | |
| 320.29 | |
| PDPJQWYGJJBYLF-UHFFFAOYSA-J | |
| 37715 | |
| Cl[Hf](Cl)(Cl)Cl |
| Cl4Hf | |
| MFCD00011034 | |
| hafnium tetrachloride, hafnium iv chloride, hafnium chloride hfcl4 , t-4, hfcl4, hafnium iv chloride,hafnium tetrachloride, hafnium iv chloride, sublimed grade, hafnium iv chloride, purum at, hafnium iv chloride, purified by sublimation trace metals basis | |
| tetrachlorohafnium |
Safety and Handling
Keep container in a well ventilated place. Keep away from combustible material. When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.
P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314
DOTInformation : DOT Class: 8; Packaging Group: III
EINECSNumber : 236-826-5
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only