560030

Zirconium(IV) tert-butoxide

electronic grade, 99.999% trace metals basis

• Synonym(s): Tetra-tert-butoxyzirconium, ZTB, Zirconium tert-butanolate, Tetra-tert-butyl zirconate
• Linear Formula: Zr[OC(CH₃)₃]₄
• CAS Number: 2081-12-1
• Molecular Weight: 383.68
• Beilstein: 3681870
• MDL number: MFCD00075085
• UNSPSC Code: 12352103
• PubChem Substance ID: 24879839
• NACRES: NA.23

Properties

• grade: electronic grade
• Quality Level: 100
• Assay: 99.999% trace metals basis
• form: liquid
• reaction suitability: core: zirconium; reagent type: catalyst
• refractive index: n20/D 1.424 (lit.)
• bp: 81 °C/3 mmHg (lit.)
• density: 0.985 g/mL at 25 °C (lit.)
• SMILES string: CC(C)(C)O[Zr](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C
• InChI: 1S/4C4H9O.Zr/c4*1-4(2,3)5;/h4*1-3H3;/q4*-1;+4
• InChI key: BGGIUGXMWNKMCP-UHFFFAOYSA-N

Description

Application

Zirconium(IV) tert-butoxide may be used to synthesize chiral N-tert-butanesulfinyl trifluoromethyl ketimines. Zirconia coatings on stainless steel substrates for optical applications can be prepared from zirconium (IV) tert-butoxide precursor by sol gel method.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 183.2 °F - closed cup
• Flash Point(C): 84 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves