LANTHANUM ISOPROPOXIDE
Synonym(s):Lanthanum isopropylate;Lanthanum(III) tri-isopropoxide;Tris(isopropoxy)lanthanum(III)
- CAS NO.：19446-52-7
- Empirical Formula: C9H21LaO3
- Molecular Weight: 316.17
- MDL number: MFCD00015305
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is LANTHANUM ISOPROPOXIDE?
Chemical properties
Off-white to pale yellow powder
The Uses of LANTHANUM ISOPROPOXIDE
Lanthanum(III) isopropoxide finds application in asymmetric catalysis. It forms complex with an (S,S)-phenyl-linked-binaphthol ,which enhances a catalytic 1,4-addition of malonate to cyclic and acyclic enones. It acts as a co-catalyst with copper fluoride-triphenylphosphine in catalytic allylation of ketoimines.
The Uses of LANTHANUM ISOPROPOXIDE
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.
Properties of LANTHANUM ISOPROPOXIDE
| 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 |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| CAS DataBase Reference | 19446-52-7(CAS DataBase Reference) |
Safety information for LANTHANUM ISOPROPOXIDE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H228:Flammable solids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for LANTHANUM ISOPROPOXIDE
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