2081-12-1 Usage
Description
Zirconium(IV) tert-butoxide is a clear colorless to yellow fuming liquid that serves as a versatile precursor in various chemical reactions and applications. It is known for its ability to form stable complexes and coatings, making it a valuable compound in different industries.
Uses
Used in Pharmaceutical Industry:
Zirconium(IV) tert-butoxide is used as a precursor in the synthesis of chiral N-tert-butanesulfinyl trifluoromethyl ketimines, which are important intermediates in the development of pharmaceutical compounds. These chiral compounds play a crucial role in the production of enantiomerically pure drugs, ensuring the desired therapeutic effects and minimizing side effects.
Used in Optical Industry:
In the optical industry, zirconium(IV) tert-butoxide is used to prepare zirconia coatings on stainless steel substrates through the sol-gel method. These coatings offer excellent optical properties, such as high refractive index, low absorption, and good thermal stability, making them suitable for various optical applications, including lenses, mirrors, and optical fibers.
Used in Surface Coating and Adhesion:
Due to its ability to form stable complexes, zirconium(IV) tert-butoxide is used as a coupling agent in surface coatings and adhesives. It enhances the adhesion between different materials, improving the durability and performance of the final product.
Used in Catalysts and Catalyst Support:
Zirconium(IV) tert-butoxide is also used in the preparation of catalysts and catalyst supports due to its high thermal stability and resistance to sintering. It plays a vital role in various chemical reactions, including hydrogenation, polymerization, and oxidation processes.
Check Digit Verification of cas no
The CAS Registry Mumber 2081-12-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,8 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2081-12:
(6*2)+(5*0)+(4*8)+(3*1)+(2*1)+(1*2)=51
51 % 10 = 1
So 2081-12-1 is a valid CAS Registry Number.
InChI:InChI=1/4C4H9O.Zr/c4*1-4(2,3)5;/h4*1-3H3;/q4*-1;+4
2081-12-1Relevant articles and documents
Tuning metal stoichiometry in heterometal alkoxides: First structurally characterised molecular precursor to BaZrO3
Veith, Michael,Mathur, Sanjay,Huch, Volker,Decker, Timo
, p. 1327 - 1332 (2007/10/03)
Manipulable metal ratios are accessible in a series of heterometal Ba-Zr alkoxides by changing the size and the charge of the ligands. The synthesis and characterisation of four mixed-metal Ba-Zr species [BaZr2(OtBu)10] (1), [Ba2Zr(OtBu)8(tBuOH)(THF)2] (2), [BaZr(OtBu)6(THF)2] (3) and [BaZr(OH)(OiPr)5(iPrOH)3]2 (4), based on different Ba/Zr stoichiometries, are reported. The molecular structures of 1, 2, and 4 have been determined by single-crystal X-ray diffraction studies. 1 exhibits a bow-tie structural motif in which a trigonally distorted six-coordinate barium atom is chelated by two bipyramidal {Zr(OtBu)5}- units. 2 reveals a triangular Ba2Zr(μ3-OrBu)2(μ 2-OtBu)3 core structure t formed by the fusion of three oclahedra built about two Ba atoms and a Zr atom. The structure is unique in terms of the distribution of terminal ligands at each of the metal centers. One of the barium atoms possesses one -OtBu and one tBuOH as terminal ligands, while the terminal ligands on the second barium atom are two THF molecules; the zirconium center bears -OtBu groups as the terminal ligands. Hydrolysis of compound 3 with one equivalent of water, followed by alcoholysis (iPrOH) of the resulting product, gave 4. The structure of 4 shows a planar tetrametallic Ba2Zr12 frame capped by two μ3-hydroxo ligands. The coordination figure of the zirconium atoms resembles a distorted octahedron, whereas the geometry of the barium centers is best described as capped trigonal prisms. Both 3 and 4 are excellent precursors to morphologically pure BaZrO3 ceramic by the sol-gel process.
