Skip to Content
Merck
All Photos(3)

Key Documents

325759

Sigma-Aldrich

Lanthanum(III) acetylacetonate hydrate

Synonym(s):

2,4-Pentanedione lanthanum derivative, La(acac)3, Lanthanum(III) 2,4-pentanedionate

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
La(C5H7O2)3 · xH2O
CAS Number:
Molecular Weight:
436.23 (anhydrous basis)
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

form

powder

composition

La, 27.3-32.4% EDTA titration

reaction suitability

core: lanthanum
reagent type: catalyst

SMILES string

O.CC(=O)\C=C(\C)O[La](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O

InChI

1S/3C5H8O2.La.H2O/c3*1-4(6)3-5(2)7;;/h3*3,6H,1-2H3;;1H2/q;;;+3;/p-3/b3*4-3-;;

InChI key

ZJYNYHXJOOYUDF-KJVLTGTBSA-K

Pictograms

Health hazardExclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service