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Merck

325627

Europium(III) acetate hydrate

99.9% trace metals basis

Synonym(s):

Europium(3+) triacetate hydrate

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About This Item

Linear Formula:
Eu(CH3CO2)3 · xH2O
CAS Number:
62667-64-5
Molecular Weight:
329.10 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
24859522
UNSPSC Code:
12352103
EC Number:
214-670-9
MDL number:
MFCD00150115

Key Documents

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Product Name

Europium(III) acetate hydrate, 99.9% trace metals basis

InChI key

JGJIXMFWDPQYRL-UHFFFAOYSA-K

InChI

1S/3C2H4O2.Eu.H2O/c3*1-2(3)4;;/h3*1H3,(H,3,4);;1H2/q;;;+3;/p-3

SMILES string

O.CC(=O)O[Eu](OC(C)=O)OC(C)=O

assay

99.9% trace metals basis

form

powder

composition

Degree of hydration, ≤4

reaction suitability

core: europium
reagent type: catalyst

Quality Level

100

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Application

Europium(III) acetate hydrate can be used:
  • As a sol-gel precursor to prepare highly luminescent Eu3+-doped LaOF thin films.
  • As a precursor to synthesize europium(III) fluoride nanoparticles.
  • As a dopant to fabricate cadmium selenide (CdSe) quantum dots via rapid microwave synthesis. The addition of Eu3+ ions widen the optical absorption window which is beneficial for quantum dot solar cells.

General description

Europium(III) acetate hydrate is a highly coordinated crystalline solid that exhibits strong red luminescence when exposed to ultraviolet light. Owing to its unique optical and electrical properties, it is widely used in the field of semiconductors, display devices, and catalysis.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS9984
MKCS7423
MKCP3805
MKCK9477
MKCG6910

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Europium doping of cadmium selenide (CdSe) quantum dots via rapid microwave synthesis for optoelectronic applications
Donovan Thomas, et al.
Dalton Transactions, 51, 264-273 (2022)
Luminescent Properties of Eu-Doped Lanthanum Oxyfluoride Sol?Gel Thin Films
Lidia Armelao, et al.
The Journal of Physical Chemistry C, 113, 14429-14434 (2009)
Europium(III) Fluoride Nanoparticles from Ionic Liquids: Structural, Morphological, and Luminescent Properties
Chantal Lorbeer, et al.
Crystal Growth & Design, 11, 1040-1048 (2011)
Xixi Wang et al.
Nanoscale, 12(36), 18807-18814 (2020-09-25)
Mechanistic studies on photon upconversion play a critical role in the fundamental research of the luminescence of rare earth ions as well as their emerging applications. Energy migration mediated upconversion (EMU) has recently shown to be an important model for
Bo Zhou et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 5(3), 1700667-1700667 (2018-03-30)
Upconverting materials have achieved great progress in recent years, however, it remains challenging for the mechanistic research on new upconversion strategy of lanthanides. Here, a novel and efficient strategy to realize photon upconversion from more lanthanides and fine control of

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