Zirconium(IV) tert-butoxide
Synonym(s):Tetra-tert-butoxyzirconium;Tetra-tert-butyl zirconate;Tetra-tert-butoxyzirconium;Zirconium tert-butanolate;Zirconium tert-butanolate
- CAS NO.：2081-12-1
- Empirical Formula: C4H10OZr
- Molecular Weight: 165.35
- MDL number: MFCD00075085
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:51:58
What is Zirconium(IV) tert-butoxide?
Chemical properties
clear colorless to yellow fuming liquid
The Uses of Zirconium(IV) tert-butoxide
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.
Properties of Zirconium(IV) tert-butoxide
| Melting point: | 3°C |
| Boiling point: | 81 °C/3 mmHg (lit.) |
| Density | 0.985 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 185 °F |
| storage temp. | 2-8°C |
| form | liquid |
| color | slightly yellow |
| Specific Gravity | 0.96 |
| Water Solubility | Decomposes in water. |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 3681870 |
| Exposure limits | ACGIH: TWA 5 mg/m3; STEL 10 mg/m3 NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3 |
| CAS DataBase Reference | 2081-12-1(CAS DataBase Reference) |
Safety information for Zirconium(IV) tert-butoxide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Zirconium(IV) tert-butoxide
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