Yttrium(III) 2,4-pentanedionate, 99.9%

About Yttrium(III) 2,4-pentanedionate, 99.9%

Yttrium(III) 2,4-pentanedionate is a rare earth compound carrying the CAS registry number 207801-29-4 with a typical assay of 99.9%. The compound has the formula C15H26O7Y, corresponding to a molecular weight of 407.27 g/mol. The IUPAC name is tris((Z)-4-hydroxypent-3-en-2-one). Yttrium. Hydrate. Common synonyms include Y(acac)3 hydrate and Yttrium(III) acetylacetonate.

It is supplied as powder or crystals. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for rare-earth chemistry, catalyst precursors and luminescent materials. Typical end-use sectors are academic and industrial research and electronics and semiconductors.

We offer Yttrium(III) 2,4-pentanedionate in 25 g, 100 g, 250 g and 500 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials

Industries

Specifications & identifiers

Chemical identifiers
Product name	Yttrium(III) 2,4-pentanedionate, 99.9%
Catalogue No.	VQ-015851
CAS Number	207801-29-4
IUPAC name	tris((Z)-4-hydroxypent-3-en-2-one);yttrium;hydrate
Molecular formula	C₁₅H₂₆O₇Y
Molecular weight	407.27 g/mol
Exact mass	407.0737
Purity / assay	99.9%
HSN code	28469090
InChIKey	XTPGSXBDDAFYGV-KJVLTGTBSA-N
SMILES	C/C(=C/C(=O)C)/O.C/C(=C/C(=O)C)/O.C/C(=C/C(=O)C)/O.O.[Y]
PubChem CID	22836449

Physical properties
Physical form	Crystalline
Appearance	Powder or crystals
H-bond donors / acceptors	4 / 7
TPSA	113 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Yttrium(III) 2,4-pentanedionate, 99.9%?

The CAS Registry Number of Yttrium(III) 2,4-pentanedionate, 99.9% is 207801-29-4. It is also known as Y(acac)3 hydrate, Yttrium(III) acetylacetonate, Tris(acetylacetonato)yttrium hydrate.

What is the molecular formula and molecular weight of Yttrium(III) 2,4-pentanedionate, 99.9%?

Yttrium(III) 2,4-pentanedionate, 99.9% has the molecular formula C15H26O7Y and a molecular weight of 407.27 g/mol.

Which grade and pack sizes of Yttrium(III) 2,4-pentanedionate, 99.9% can I order?

We supply Yttrium(III) 2,4-pentanedionate, 99.9% in (99.9%) grade, in 25 g, 100 g, 250 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Yttrium(III) 2,4-pentanedionate, 99.9%?

Yes. Every lot of Yttrium(III) 2,4-pentanedionate, 99.9% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Yttrium(III) 2,4-pentanedionate, 99.9% be shipped internationally?

Yes. Yttrium(III) 2,4-pentanedionate, 99.9% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.