Synonym: Dimethylbis(indenyl)zirconium, Di(1H-inden-1-yl)dimethylzirconium, Zirconium,bis[(1,2,3,3a,7a-h)-1H-inden-1-yl]dimethyl-, (Ind)2ZrMe2
CAS Number 49596-04-5 | MDL Number MFCD01074449
| Product code | ZR6045 |
| CAS number | 49596-04-5 |
| Assay (purity) | 98% |
| Purity method | by elemental analysis: % C = 66.6 – 70.0; % H = 5.6 – 5.9 |
| NMR H1 | conforms to structure |
| Molecular weight | 351.6 g/mol |
| Melting point | 106 °C |
| Form | solid |
| Appearance | light yellow powder |
| Sensitivity | air, moisture |
| Molecular formula | C20H20Zr |
| Linear formula | (C9H7)2Zr(CH3)2 |
| Packaging | glassware/metal containers/bubblers |
Bis(indenyl)dimethylzirconium is a useful catalyst for ethylene/propylene solution copolymerization. The reaction of pyrroles and indoles with perfluoroarylboranes produces 1:1 B‐N complexes that contain highly acidic sp3 methylenes. These complexes are stable and can be used as a proton source for the generation of methylmetallocene cations. Indole is preferred over pyrrole. The 1:1:1 borane:indole:dimethylmetallocene compositions are, in some instances, more active than the 500:1 MAO:metallocene catalysts. In addition, the Ind2ZrMe2/Indole – B(C6F5)3 and related catalyst systems require a lower amount of AlR3 scavenger and are more stable compared to the Ind2ZrMe2/B(C6F5)3 catalyst. See link below
Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing ZR6045 contact us at sales@ereztech.com
| UN | Not regulated |
| Hazardous class | Not regulated |
| Packing group | Not regulated |
| Pictograms | |
| Signal word | WARNING |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302 + P352-P304 + P340-P305 + P351 + P338-P312-P332 + P313-P337 + P313-P362 |
| Transport description | NONH for all modes of transport |
| In TSCA registry | No (research and development usage only) |
| General advice | Consult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area. |
| Eye contact | Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. |
| Skin contact | Wash off with soap and plenty of water. Consult a physician. |
| Inhalation | If breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician. |
| If swallowed | Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. |
If you don’t see the needed lot of Bis(indenyl)dimethylzirconium below please contact customer support at sales@ereztech.com
| Pubchem CID | 15902081 |
| IUPAC Name | carbanide;1H-inden-1-ide;zirconium(4+) |
| SMILES | [CH3-].[CH3-].[CH-]1C=CC2=CC=CC=C21.[CH-]1C=CC2=CC=CC=C21.[Zr+4] |
| InchI Identifier | InChI=1S/2C9H7.2CH3.Zr/c2*1-2-5-9-7-3-6-8(9)4-1;;;/h2*1-7H;2*1H3;/q4*-1;+4 |
| InchI Key | FQGXXPOPDMJRDS-UHFFFAOYSA-N |
Ereztech synthesizes and sells additional ZR-compounds.
To purchase ZR6045 contact us at sales@ereztech.com