Tetrakis(diethylamino)hafnium
Synonym: Tetrakis(diethylamido)hafnium(IV), Hafnium tetrakis(diethylazanide), Hafniumtetrakis(diethylazanid), Diethyl[tris(diethylamino)hafnio]amine, TDEAH
MFCD00799095 | 626-554-9
Overview
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 Tetrakis(diethylamino)hafnium contact us at sales@ereztech.com
| Product Code | HF4556 |
| Product Name | Tetrakis(diethylamino)hafnium |
| CAS Number | 19824-55-6 |
| Molecular formula | HfC16H40N4 |
| Linear formula | [(CH2CH3)2N]4Hf |
| Molecular weight | 467.01 |
| Form | liquid |
| UOM | L |
| Sensitivity | moisture |
| NMR | conforms to structure |
Test Specification
| Assay (purity) | 99% |
| Purity method | by integration NMR |
| Metal purity | 99.99%+-Hf (excluding Zr) |
| Appearance | yellow liquid |
Safety Information
| Signal word | DANGER |
| Pictograms |   |
| Hazard statements | H225, H261, H315, H319, H335 |
| Precautionary statements | P210, P223, P231, P232, P233, P235, P240, P241, P242, P243, P261, P264, P265, P271, P280, P302, P303, P304, P305, P317, P319, P332, P334, P335, P337, P338, P340, P351, P352, P353, P361, P362, P364, P370, P378, P402, P403, P404, P405, P501 |
| UN | 3398 |
| Transport description | ORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE, HI: ALL (NOT BR) |
| Hazardous class | 4.3 |
| Packing group | II |
| In TSCA registry | No (sold for research and development usage only) |
| Flash point | 10C |