373826

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

99.9% trace metals basis

• Synonym(s): Y(TMHD)₃
• Linear Formula: Y(OCC(CH₃)₃CHCOC(CH₃)₃)₃
• CAS Number: 15632-39-0
• Molecular Weight: 638.71
• MDL number: MFCD00015713
• UNSPSC Code: 12352300
• PubChem Substance ID: 24863262
• NACRES: NA.23

Properties

• 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

Description

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.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H315,H319,H335
• Precautionary Statements: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• 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 Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves