Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

373826

Sigma-Aldrich

Yttrium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate)

99.9% trace metals basis

Synonym(s):

Y(TMHD)3

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Y(OCC(CH3)3CHCOC(CH3)3)3
CAS Number:
Molecular Weight:
638.71
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23

Assay

99.9% trace metals basis

form

solid

reaction suitability

core: yttrium
reagent type: catalyst

mp

173-175 °C

SMILES string

CC(C)(C)C(=O)\C=C(/O[Y](O\C(=C/C(=O)C(C)(C)C)C(C)(C)C)O\C(=C/C(=O)C(C)(C)C)C(C)(C)C)C(C)(C)C

InChI

1S/3C11H20O2.Y/c3*1-10(2,3)8(12)7-9(13)11(4,5)6;/h3*7,12H,1-6H3;/q;;;+3/p-3/b3*8-7-;

InChI key

PPRRRPCEDUWEHL-LWTKGLMZSA-K

Looking for similar products? Visit Product Comparison Guide

Application

A precursor for the formation of thin films of yttria by CECVD. The films have potential applications as electronic insulators, coatings, reaction barriers and superconducting materials.

Pictograms

Exclamation mark

Signal Word

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Zhang, Y. Puddephatt, R.
Chemistry of Materials, 11, 148-148 (1999)

Articles

Nanomaterials are considered a route to the innovations required for large-scale implementation of renewable energy technologies in society to make our life sustainable.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service