LANTHANUM ISOPROPOXIDE Chemical 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

CAS DataBase Reference

19446-52-7(CAS DataBase Reference)

Safety Information

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

MSDS

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LANTHANUM ISOPROPOXIDE Usage And Synthesis

Chemical Properties

Off-white to pale yellow powder

Uses

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.

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.

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