A8449312
Yttrium(III) Isopropoxide , ≥90.0%(T) , 2172-12-5
Synonym(s):
2-Propanol yttrium(III) salt;Isopropyl alcohol yttrium(III) salt;Tris(isopropoxy) yttrium(III)
| Pack Size | Price | Stock | Quantity |
| 200MG | RMB159.20 | In Stock |
|
| 1G | RMB519.20 | In Stock |
|
| 5g | RMB2159.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 160°C |
| Boiling point: | 106 °C |
| Density | 0.955 g/mL at 25 °C |
| Flash point: | 38 °F |
| solubility | Soluble in hexane, toluene, and THF. |
| form | solid |
| color | White to Almost white |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| Sensitive | Moisture Sensitive |
| Exposure limits | ACGIH: TWA 20 ppm OSHA: Ceiling 300 ppm; TWA 200 ppm NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3) |
Description and Uses
Yttrium(III) isopropoxide is used in asymmetric catalysis applications. It acts as a catalyst for stereoselective conjugate addition reactions and ring-opening polymerizations. It serves as a precursor for the generation of reactive enolates by enantioselective protonation reactions and nanocomposites synthesis. Further, it is used in the preparation of flat hafnium(IV) oxide films. In addition to this, it is used to improve the thermal conductivity of polycrystalline aluminum nitride (AlN) ceramics.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H228-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | F,C,Xi,Xn |
| Risk Statements | 11-23/24/25-34-36/37/38-67-65-48/20-63 |
| Safety Statements | 16-26-36-36/37/39-45-62-36/37 |
| RIDADR | UN 2924 3/PG 2 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 2846.90.8090 |
| HazardClass | 4.1 |
| PackingGroup | II |
