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Tris(cyclopentadienyl)yttrium(III)

Y(C5H5)3
CAS 1294-07-1


Product Product Code Request Quote
(2N) 99% Tris(cyclopentadienyl)yttrium(III) Y-TC-02 Request Quote
(3N) 99.9% Tris(cyclopentadienyl)yttrium(III) Y-TC-03 Request Quote
(4N) 99.99% Tris(cyclopentadienyl)yttrium(III) Y-TC-04 Request Quote
(5N) 99.999% Tris(cyclopentadienyl)yttrium(III) Y-TC-05 Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Y(C5H5)3 1294-07-1 16052389 MFCD00058706 215-069-4 cyclopenta-1,3-diene; yttrium(3+) N/A [CH-]1C=CC=
C1.[CH-]1C=C
C=C1.[CH-]1C
=CC=C1.[Y+3]
InChI=1S/3C
5H5.Y/c3*1-2
-4-5-3-1;/h3*1
-5H;/q3*-1;+3
OLQIFTSPAVIXCQ-UHFFFAOYSA-N

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density

Exact Mass

Monoisotopic Mass Charge MSDS
C15H15Y 284.20 Off-white to yellow to orange powder 296 °C 41.5 °C N/A 284.023224 284.023224 0 Safety Data Sheet

Organo-Metallic Packaging, Lab QuantityTris(cyclopentadienyl)yttrium(III) (3CpY) is an organometallic compound used as precursor in atomic layer deposition (ALD) of yttrium oxide and yttria-stabilized zirconia thin films. It is generally immediately available in most volumes. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data. Please follow the Contact links above to request a quote, indicating the general quantity and any specifications you require.

Yttrium Bohr ModelYttrium (Y) atomic and molecular weight, atomic number and elemental symbolYttrium (atomic symbol: Y, atomic number: 39) is a Block D, Group 3, Period 5 element with an atomic weight of 88.90585. The number of electrons in each of yttrium's shells is [2, 8, 18, 9, 2] and its electron configuration is [Kr] 4d1 5s2. The yttrium atom has a radius of 180 pm and a Van der Waals radius of 219 pm. Yttrium was discovered by Johann Gadolin in 1794 and first isolated by Carl Gustav Mosander in 1840. Elemental Yttrium In its elemental form, Yttrium has a silvery white metallic appearance. Yttrium has the highest thermodynamic affinity for oxygen of any element. Yttrium is not found in nature as a free element and is almost always found combined with the lanthanides in rare earth minerals. While not part of the rare earth series, it resembles the heavy rare earths which are sometimes referred to as the "yttrics" for this reason. Another unique characteristic derives from its ability to form crystals with useful properties. The name yttrium originated from a Swedish village near Vaxholm called Yttbery where it was discovered. For more information on yttrium, including properties, safety data, research, and American Elements' catalog of yttrium products, visit the Yttrium element page.

HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H228-H261
Hazard Codes F
Risk Codes 11-14/15
Safety Precautions 43-7/8
RTECS Number N/A
Transport Information UN 3395 4.3/PG 2
WGK Germany 3
Globally Harmonized System of
Classification and Labelling (GHS)
Flame-Flammables        

TRIS(CYCLOPENTADIENYL) YTTRIUM(III) SYNONYMS
3CpY; yttrium tricyclopenta-2,4-dienide; Tris(cyclopentadienyl) Yttrium; Tricyclopentadienyl yttrium; Tris(cyclopentadienyl)yttrium; Tris(h5-cyclopentadienyl)yttrium; Tris(h5-cyclopentadienyl)yttrium(III);Yttrium tricyclopentadienide; cyclopenta-1,3-diene; yttrium(3+); Yttrium, tricyclopentadienyl- (7CI); Tri-1,3-cyclopentadien-1-ylyttrium,

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
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 Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


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