64424-12-0

Basic information

• Product Name: LANTHANUM ACETYLACETONATE HYDRATE
• Synonyms: LANTHANUM ACETYLACETONATE;LANTHANUM ACETYLACETONATE HYDRATE;LANTHANUM 2,4-PENTANEDIONATE, HYDRATE;LANTHANUM (III) 2,4-PENTANEDIONATE;LANTHANUM(III) ACETYLACETONATE HYDRATE;2,4-PENTANEDIONE LANTHANUM DERIVATIVE HYDRATE;ACETYLACETONE LANTHANUM(III)HYDRATE;TRIS(ACETYLACETONATO)LANTHANUM N-HYDRATE
• CAS NO: 64424-12-0
• Molecular Formula: C15H23LaO7
• Molecular Weight: 454.24
• EINECS: 238-187-8
• Product Categories: Catalysts for Organic Synthesis;Classes of Metal Compounds;Homogeneous Catalysts;La (Lanthanum);Metal Complexes;Synthetic Organic Chemistry;Transition Metal Compounds;metal beta-diketonate complexes
• Mol File: 64424-12-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 143°C
• Appearance: White to pale yellow/Powder
• Water Solubility: Insoluble in water.
• Sensitive: Hygroscopic
• CAS DataBase Reference: LANTHANUM ACETYLACETONATE HYDRATE(CAS DataBase Reference)
• NIST Chemistry Reference: LANTHANUM ACETYLACETONATE HYDRATE(64424-12-0)
• EPA Substance Registry System: LANTHANUM ACETYLACETONATE HYDRATE(64424-12-0)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38-40
• Safety Statements: 26-36/37/39-45
• WGK Germany: 3
• Hazardous Substances Data: 64424-12-0(Hazardous Substances Data)

Usage

Chemical Properties

hygroscopic white powder(s) [STR93] [ALD94]

Uses

It is used as a catalysts, laboratory chemicals & for manufacture of chemicals.

InChI:InChI=1/C5H8O2.La.H2O/c1-4(6)3-5(2)7;;/h3,6H,1-2H3;;1H2/q;+3;/p-1/b4-3-;;

Upstream product

• 123-54-6 acetylacetone 

Relevant articles and documents

Spectoscopic and structural studies on charge-transfer complexes of lanthanum(III)acetylacetonate with σ-acceptor iodine and π-acceptor DDQ

The interaction of the donor La(III)acetylacetonate, [La(acac) 3], with iodine as a σ-acceptor and with 2,3-dichloro-5,6 dicyano-1,4-benzoquinone, (DDQ) as a π-acceptor have been studied in the solvents CH2Cl2, CHCl3 and CCl4 at room temperature. The obtained results indicate the formation of 1:1 charge-transfer complexes. The electronic and infrared absorptions and elemental analysis of the formed complexes indicate that the complexes are formulated as the triiodide [(La(acac)3)2I]+·I3- and [La(acac)3(DDQ)]. Far-infrared spectrum shows that the triiodide ion is nonlinear with C2v symmetry. The values of the equilibrium constants (K) and obsorptivities (ε) for both the formed CT-complexes are calculated and discussed in term of reaction stoichiometry values and molecular steric hindrance. Mid infrared spectra suggest that the electron donation from [La(acac)3] to the donors I2 or DDQ could mainly take place through the oxygen atoms in addition to the acac ring π-molecular orbitals.