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(2N) 99% Tris(cyclopentadienyl)erbium
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(2N5) 99.5% Tris(cyclopentadienyl)erbium
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(3N) 99.9% Tris(cyclopentadienyl)erbium
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(3N5) 99.95% Tris(cyclopentadienyl)erbium
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(4N) 99.99% Tris(cyclopentadienyl)erbium
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(5N) 99.999% Tris(cyclopentadienyl)erbium
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Tris(cyclopentadienyl)erbium Properties (Theoretical)

Compound Formula C15ErH15
Molecular Weight 362.54
Appearance solid
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 361.047668 Da
Monoisotopic Mass 361.047668 Da

Tris(cyclopentadienyl)erbium Health & Safety Information

Signal Word Danger
Hazard Statements H228-H261
Hazard Codes F
Risk Codes 11/14/2015
Safety Statements 43-7/8
RTECS Number N/A
Transport Information UN 2813 4.3/PG 2
WGK Germany 3

About Tris(cyclopentadienyl)erbium

Tris(cyclopentadienyl)erbium is one of numerous organo-metallic compounds Organo-Metallic Packaging, Lab Quantity(also known as metalorganic, organo-inorganic and metallo-organic compounds) sold by American Elements under the trade name AE Organo-Metallics™ for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications. Similar results can sometimes also be achieved with Nanoparticles and by thin film deposition. Note American Elements additionally supplies many materials as solutions. Tris(cyclopentadienyl)erbium is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Additional technical, research and safety information is available.

Tris(cyclopentadienyl)erbium Synonyms

cyclopenta-1, 3-diene; erbium(+3) cation, ErCp3, cyclopenta-1, 3-diene; erbium(+3) cation, Tris(cyclopentadienyl)erbium(III)

Chemical Identifiers

Linear Formula Er(C5H5)3
MDL Number MFCD00145475
EC No. 254-416-4
Beilstein/Reaxys No. N/A
Pubchem CID 16057803
IUPAC Name cyclopenta-1,3-diene; erbium(+3) cation
SMILES [Er+3].[c-]1cccc1.c1[c-]ccc1.c1[c-]ccc1
InchI Identifier InChI=1S/3C5H5.Er/c3*1-2-4-5-3-1;/h3*1-5H;/q3*-1;+3

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements


See more Erbium products. Erbium (atomic symbol: Er, atomic number: 68) is a Block F, Group 3, Period 6 element with an atomic radius of 167.259. Erbium Bohr ModelThe number of electrons in each of Erbium's shells is [2, 8, 18, 30, 8, 2] and its electron configuration is [Xe]4f12 6s2. The erbium atom has a radius of 176 pm and a Van der Waals radius of 235 pm. Erbium was discovered by Carl Mosander in 1843. Sources of Erbium include the mineral monazite and sand ores. Erbium is a member of the lanthanide or rare earth series of elements.Elemental Erbium Picture In its elemental form, erbium is soft and malleable. It is fairly stable in air and does not oxidize as rapidly as some of the other rare earth metals. Erbium's ions fluoresce in a bright pink color, making them highly useful for imaging and optical applications. It is named after the Swedish town Ytterby where it was first discovered.


January 29, 2023
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