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MilliporeSigma

393215

Sigma-Aldrich

Europium(III) acetylacetonate hydrate

Synonym(s):

Eu(acac)3

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About This Item

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

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form

solid

Quality Level

composition

Eu, 32.6-35.0% EDTA titration (dried basis)

reaction suitability

core: europium
reagent type: catalyst

mp

140 °C (dec.) (lit.)

SMILES string

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

InChI

1S/3C5H8O2.Eu.H2O/c3*1-4(6)3-5(2)7;;/h3*3,6H,1-2H3;;1H2/q;;;+3;/p-3/b2*4-3+;4-3-;;

InChI key

GLDOQTGHEKXAIO-HXGNVLNTSA-K

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This Item
460427331716333352
form

solid

form

solid

form

powder, solid

form

solid

composition

Eu, 32.6-35.0% EDTA titration (dried basis)

composition

Nd, 30.0-34.0% EDTA titration

composition

-

composition

-

mp

140 °C (dec.) (lit.)

mp

143 °C (dec.) (lit.)

mp

143 °C (dec.) (lit.)

mp

269-271 °C (lit.)

reaction suitability

core: europium

reaction suitability

core: neodymium, reagent type: catalyst

reaction suitability

core: gadolinium, reagent type: catalyst

reaction suitability

core: iridium, reagent type: catalyst

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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