F797621
Lanthanum(III) isopropoxide , La40 , 19446-52-7
Synonym(s):
Lanthanum isopropylate;Lanthanum(III) tri-isopropoxide;Tris(isopropoxy)lanthanum(III)
| Pack Size | Price | Stock | Quantity |
| 0.5g | RMB768.80 | In Stock |
|
| 2g | RMB1520.00 | In Stock |
|
| 10g | RMB6810.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 120-128°C |
| Boiling point: | 170°C/0.04mmHg |
| storage temp. | Flammables area |
| solubility | Soluble in terahydrofuran, toluene, hexane and isopropyl alcohol. |
| form | Powder |
| color | Off-white to pale yellow |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| Sensitive | Moisture Sensitive |
Description and Uses
Complex with an (S,S)-phenyl-linked-binaphthol which promotes a catalytic 1,4-addition of malonate to cyclic and acyclic enones. Co-catalyst with CuF-triphenylphosphine in a general catalytic allylation of ketoimines.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H228-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 26-37/39 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| TSCA | No |
| HazardClass | 4.1 |
| PackingGroup | II |
| HS Code | 29310099 |
