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483990

Sigma-Aldrich

Erbium(III) acetylacetonate hydrate

97%

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Synonym(s):
2,4-Pentanedione erbium(III) derivative, Er(acac)3
Linear Formula:
Er(C5H7O2)3 · xH2O
CAS Number:
70949-24-5
Molecular Weight:
464.58 (anhydrous basis)
MDL number:
MFCD00150165
UNSPSC Code:
12352300
PubChem Substance ID:
24871928
NACRES:
NA.23

Assay

97%

form

powder or crystals

reaction suitability

core: erbium
reagent type: catalyst

mp

125 °C (dec.) (lit.)

SMILES string

[H]O[H].CC(=O)\C=C(\C)O[Er](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O

InChI

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

InChI key

FDDVCZNWLBKVFL-KJVLTGTBSA-K

Application

The product may be used as one of the constituents used in the preparation of tris(acetylacetonate)mono(bathophenanthroline)erbium(III), [Er(acac)3(bath)]. It may be be used for the preparation of mono dispersed lanthanide oxide nanodisks.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Classifications

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

Target Organs

Respiratory system

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)

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Synthesis, structure, theoretical studies and luminescent properties of a ternary erbium (III) complex with acetylacetone and bathophenanthroline ligands.
Martin-Ramos P, et al.
Journal of Luminescence, 162, 41-49 (2015)

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