CAS Number19824-55-6
SynonymsTetrakis(diethylamido)hafnium(IV); MFCD00799095; diethyl[tris(diethylamino)hafnio]amine; Tetrakis(diethylamino)hafnium(IV); Hafnium,tetrakis(diethylamino)
Molecular Formula[(CH2CH3)2N]4Hf
Molecular Weight467.01
Purity99.99%
Density1.249
Boiling Point130 °C/0.01 mmHg (lit.)
Melting Point-68 °C
Appearanceliquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 19824-55-6 |
| Catalog No. | 2A-1198952 |
| Chinese Name | 四(二乙氨基)铪 |
| Synonyms | Tetrakis(diethylamido)hafnium(IV); MFCD00799095; diethyl[tris(diethylamino)hafnio]amine; Tetrakis(diethylamino)hafnium(IV); Hafnium,tetrakis(diethylamino) |
| Molecular Formula | [(CH2CH3)2N]4Hf |
| Molecular Weight | 467.01 |
| Purity | 99.99 |
| Density | 1.249 |
| Boiling Point | 130 °C/0.01 mmHg (lit.) |
| Melting Point | -68 °C |
| Appearance | liquid |
| Storage Condition | Dispose under dry protective gas, store in a seale |
| Packaging | II |
| PubChem ID | 24869039 |
| MDL Number | MFCD00799095 |
| SMILES | CCN(CC)[Hf](N(CC)CC)(N(CC)CC)N(CC)CC |
| InChI | 1S/4C4H10N.Hf/c4*1-3-5-4-2;/h4*3-4H2,1-2H3;/q4*-1;+4 |
| InChI Key | VBCSQFQVDXIOJL-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12352202 |
| Hazard Symbols | 4.3 |
| MSDS | msds/200901_1_19824_55_6.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3398 International Maritime Danger Regulations: 3398 International Air Transport Danger Regulations: 3398 14.2 United Nations shipping name European Land Transport Danger Regulations: ORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE (Tetrakis(diethylamido)hafnium(IV)) IMDG: ORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE (Tetrakis(diethylamido)hafnium(IV)) International air transport hazard regulations: Organometallic substance, liquid, water-reactive (Tetrakis(diethylamido)hafnium(IV)) 14.3 Transport hazard categories European Land Transport Danger Regulations: 4.3 International Maritime Transport Danger Regulations: 4.3 International Air Transport Danger Regulations: 4.3 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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