TRIS(CYCLOPENTADIENYL)YTTRIUM manufacturers
|
| | TRIS(CYCLOPENTADIENYL)YTTRIUM Basic information |
| | TRIS(CYCLOPENTADIENYL)YTTRIUM Chemical Properties |
| Melting point | 296 °C (dec.)(lit.) | | Boiling point | 200°C | | Fp | 125 °F | | form | Powder | | color | off-white | | Water Solubility | Reacts with water. | | Sensitive | Air & Moisture Sensitive | | Exposure limits | ACGIH: TWA 1 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3 | | InChI | 1S/3C5H5.Y/c3*1-2-4-5-3-1;/h3*1-5H; | | InChIKey | IZLLLZUVMGFBAT-UHFFFAOYSA-N | | SMILES | [Y].[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2.[CH]3[CH][CH][CH][CH]3 |
| Hazard Codes | F | | Risk Statements | 11-14/15 | | Safety Statements | 43-7/8 | | RIDADR | UN 3395 4.3/PG 2 | | WGK Germany | 3 | | HazardClass | 4.1 | | PackingGroup | III | | Storage Class | 4.3 - Hazardous materials which set free flammable gases upon contact with water | | Hazard Classifications | Flam. Sol. 2
Water-react 2 |
| | TRIS(CYCLOPENTADIENYL)YTTRIUM Usage And Synthesis |
| Uses | Tris(cyclopentadienyl)yttrium(III) is used as a pharmaceutical intermediate. | | General Description | Atomic number of base material: 39 Yttrium | | reaction suitability | core: yttrium
reagent type: catalyst | | Synthesis | Tris(cyclopentadienyl)yttrium was prepared as follows: 0.6g of anhydrous yttrium trichloride was weighed and 0.53g of cyclopentadienyl sodium reacted in tetrahydrofuran, and the mixture was first evaporated to remove the solvent, and the remaining solid material was sublimated at 250C under vacuum to obtain the pure metal cyclopentadienyl compound tris(cyclopentadienyl)yttrium. |
| | TRIS(CYCLOPENTADIENYL)YTTRIUM Preparation Products And Raw materials |
|