CID 16211952

Base Information

• Chemical Name: CID 16211952
• CAS No.: 25721-92-0
• Molecular Formula: 3C₂H₃O₂*3H₂O*La
• Molecular Weight: 370.085
• Hs Code.: 2915290000
• Mol file: 25721-92-0.mol

Synonyms:SCHEMBL71561

Chemical Property of CID 16211952

Chemical Property:

• Appearance/Colour: powder
• Melting Point: 110ºC
• PSA: 129.62000
• Density: 1,64 g/cm³
• LogP: -3.79570
• Sensitive.: Hygroscopic
• Water Solubility.: Soluble in water.
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 216.938057
• Heavy Atom Count: 6
• Complexity: 31

Purity/Quality:

≥97% ^*data from raw suppliers

LANTHANUMACETATE,99.9% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,Xi
• Hazard Codes: Xn,Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)O.O.[La]
• Uses: Lanthanum Acetate, is mainly applied in specialty glass, water treatment and catalyst. Lanthanum compounds have numerous applications as catalysts, additives in glass, carbon lighting for studio lighting and projection, ignition elements in lighters and torches, electron cathodes, scintillators, GTAW electrodes, and others. Small amounts of Lanthanum added to steel improves its malleability, resistance to impact, and ductility, whereas addition of Lanthanum to Molybdenum decreases its hardness and sensitivity to temperature variations. Small amounts of Lanthanum are present in many pool products to remove the phosphates that feed algae. Lanthanum(III) acetate sesquihydrate is used in specialty glass and in water treatment. It is used in the preparation of phenolate-bridged dilanthanum(III) complex, which is considered as a model for metalloproteins in applied chemistry. Further, it is used to prepare nanoparticulate porous lanthanum oxyfluoride (LaOF) films.

Technology Process of CID 16211952

There total 3 articles about CID 16211952 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

acetic acid (64-19-7,77671-22-8) → lanthanum(III) acetate sesquihydrate (14431-98-2,17829-81-1,25721-92-0,60439-38-5,79464-06-5,100587-90-4)

Guidance literature:

With sulfuric acid; methyllithium; calcium carbonate;

Reference yield:

lanthanum(III) oxide + acetic acid (64-19-7,77671-22-8) → lanthanum(III) acetate sesquihydrate (14431-98-2,17829-81-1,25721-92-0,60439-38-5,79464-06-5,100587-90-4)

Guidance literature:

In acetic acid; prepn. according to T. A. Starostina et al., Zh. Neorgan. Khimii, 1992, vol. 37, p. 2402-2405;

DOI:10.1134/S0020168509050197

Reference yield:

lanthanum(III) oxide + water (7732-18-5) + acetic acid (64-19-7,77671-22-8) → lanthanum(III) acetate sesquihydrate (14431-98-2,17829-81-1,25721-92-0,60439-38-5,79464-06-5,100587-90-4)

Guidance literature:

In water; oxide, glacial acetic acid, H2O stirred while heating to 80-90°C until complete dissolution of oxide; cooled; acetate collected on filter; filtrate evapd. near dryness; combined; washed (hexane); filtered off; dried (vac. 1 Pa) for 3 h;

DOI:10.1134/S0020168509030133

upstream raw materials:

acetic acid

water