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| Synonyms | C4H10OZr;ZIRCONIUM(IV)T-BUTOXIDE;ZIRCONIUM(IV) TERT-BUTOXIDE;ZIRCONIUM T-BUTOXIDE;Zirconium t-butoxide, 97%+;Zirconium(IV)t-butoxide,99%; |
| Molecular Formula | C4H10OZr |
| Appearance | Light yellow liquid |
| Molecular Weight | 165.35 |
| Melting Point | 3°C |
| Boiling Point | 81 °C3 mm Hg(lit.) |
| Density | 0.985 g/mL at 25 °C(lit.) |
| Refractive Index | n20/D 1.424(lit.) |
| Flash Point | 185 °F |
| Storage Conditions | 2-8℃ |
| Solubility | Decomposes in water |
Purity | ≧98% |
| Package Information | 100g, 500g, 1kg, or customized |
Zirconium(IV) tert-butoxide provides a reactive Zr–O precursor framework for controlled hydrolysis, condensation and ZrO₂ network formation.
As a zirconium alkoxide, ZrTB helps reduce chloride-related concerns compared with zirconium chloride-based precursor routes.
Its hydrolysis behavior makes it suitable for zirconia sol-gel systems, porous zirconia materials and ceramic coating research.
Zirconium tert-butoxide is used in selected solution, plasma and vapor deposition studies for zirconium oxide thin films.
Zirconium(IV) tert-butoxide is used to prepare zirconia sols, gels and porous zirconia materials for catalyst supports and ceramic systems.
ZrTB can serve as a zirconium source in selected plasma-enhanced deposition, CVD or ALD-related ZrO₂ thin-film research.
Sol-gel zirconia coatings derived from zirconium alkoxides are relevant to optical surfaces, stainless steel substrates and protective ceramic layers.
Zirconium tert-butoxide is useful in preparing zirconia-based ceramic compositions where precursor reactivity and purity are important.
It can be used in Zr-containing mixed oxides, including ZrO₂–TiO₂ systems and Zr-doped photocatalytic materials.
ZrO₂ films are widely studied as high-k dielectric materials, making ZrTB relevant to precursor screening and process development.
Handle Zirconium(IV) tert-butoxide under dry nitrogen or argon to avoid hydrolysis and product degradation.Water or wet solvents can decompose zirconium tert-butoxide and change process performance.
Keep away from heat, sparks, open flames and hot surfaces; treat as a flammable or combustible liquid.
Wear chemical goggles, compatible gloves, lab coat and suitable face protection during transfer.
Keep away from strong oxidizers, acids, moisture and unvalidated protic solvent systems.
Spill Response: Absorb with dry inert material, avoid drains, and dispose according to local hazardous-waste regulations.
Store upright in tightly closed compatible containers; protect from air, moisture and temperature excursions.
1. What is Zirconium(IV) tert-butoxide used for?
It is mainly used as a ZrO₂ precursor in sol-gel zirconia, ceramic coatings, mixed oxides, catalyst supports and thin-film research.
2. Is Zirconium(IV) tert-butoxide moisture-sensitive?
Yes. Zirconium tert-butoxide hydrolyzes or decomposes in contact with water, so it should be handled under dry inert conditions.
3. Can Zirconium(IV) tert-butoxide be used for ALD or CVD?
It has been used in selected zirconium oxide deposition studies, especially plasma or vapor-phase research. Suitability depends on vapor delivery, reactor design, temperature window and impurity requirements.
4. Is Zirconium(IV) tert-butoxide the same as zirconium n-butoxide?
No. Both are zirconium alkoxides, but the tert-butoxide and n-butoxide ligands give different hydrolysis behavior, volatility and process compatibility.
Wolfa professionally supplies this product, supporting small-batch sampling and large-volume procurement needs. Packaging options include ordinary glass bottles, glass ampoules, metal ampoules, etc.
For product analysis reports (such as COA) or procurement consulting, please feel free to contact us at jomin@wolfachem.com at any time.
