Description
99.999% trace metals basis
Synonym(s):
Nitric acid, lanthanum (III) salt, hexahydrate
About This Item
Linear Formula:
La(NO3)3 · 6H2O
CAS Number:
10277-43-7
Molecular Weight:
433.01
EC Number:
233-238-0
MDL number:
MFCD00149751
UNSPSC Code:
12352302
PubChem Substance ID:
24852179
NACRES:
NA.23
Description
General description
Lanthanum(III) nitrate hexahydrate is a transition metal catalyst widely used in many organic transformations such as chemoselective deprotection of acetonides, acetylation of alcohols, phenols, and amines with acetic anhydride, and synthesis of α-amino nitriles. It can also be used as a precursor in the preparation of lanthanum-based nanoparticles.
Application
Lanthanum(III) nitrate hexahydrate can be used as a catalyst in the synthesis of:
- α-aminonitriles by a one-pot three-component coupling of the carbonyl compound, amine, and TMSCN.
- Acetals and geminal diacetates (acylals)from aldehydes.
- Bis(indolyl) methanes under solvent‐free conditions.
It can also be used as a starting material for the electrochemical synthesis of LaMnO3 thin films and solvothermal synthesis of doped lanthanide oxysulfide (La2O2S).
Features and Benefits
- Thermal stability
- Low toxicity
- Mild reaction condition
- Chemoselectivity
- Low cost
Safety Information
Pictograms
GHS03,GHS05,GHS09
Signal Word
Danger
Hazard Statements
H272,H318,H410
Precautionary Statements
P210 – P220 – P273 – P280 – P305 + P351 + P338 – P370 + P378
Hazard Classifications
Aquatic Acute 1 – Aquatic Chronic 1 – Eye Dam. 1 – Ox. Sol. 2
Storage Class Code
5.1B – Oxidizing hazardous materials
WGK
WGK 2
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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