7699-43-6

Basic information

• Product Name: Zirconium oxide dichloride
• Synonyms: ZC;Zirconium chloride oxide (ZrCl2O);Zirconium chloride oxide(ZrOCl2);Zirconium dichloride monoxide;Zirconiumdichloride oxide;Zirconium dichloride oxide (ZrCl2O);Zirconium oxide dichloride;Zirconium oxychloride;Zirconium oxydichloride;Zirconium(IV) oxychloride;Zirconyl chloride;Zirconyl dichloride;ZircosolZC;Zircosol ZC 20;Basiczirconium chloride;NSC 115914;Oxozirconium(IV)chloride
• CAS NO: 7699-43-6
• Molecular Formula: Cl2OZr
• Molecular Weight: 178.1294
• EINECS: 231-717-9
• Mol File: 7699-43-6.mol
• Article Data: 7

Chemical Properties

• Appearance: White or yellow silky odorless crystals
• Density: 1.344 g/mL at 25 °C
• CAS DataBase Reference: Zirconium oxide dichloride(CAS DataBase Reference)
• NIST Chemistry Reference: Zirconium oxide dichloride(7699-43-6)
• EPA Substance Registry System: Zirconium oxide dichloride(7699-43-6)

Safety Data

• Hazard Codes: C:Corrosive
• Statements: R23:; R34:
• Safety Statements: S26:; S36:; S45:
• Hazardous Substances Data: 7699-43-6(Hazardous Substances Data)

Usage

General Description

Zirconium oxide dichloride, also known as Zirconium(IV) oxychloride or Zirconyl chloride, is an inorganic compound with the formula ZrOCl2. This colorless solid is highly soluble in water and is commonly used as a precursor to other zirconium-containing compounds. It is hygroscopic and emits a pungent odor. The compound is rare in nature and is often used in applications such as ceramics, varnishes, and dyes. Despite its beneficial uses, contact with the chemical compound may cause irritation to the eyes and skin and it is harmful if swallowed or inhaled.

InChI:InChI=1/2ClH.O.Zr/h2*1H;;/q;;;+2/p-2/rCl2OZr/c1-4(2)3

Upstream product

• 14336-71-1 calcium chloride 
• 7647-01-0 hydrogenchloride 
• 124-38-9 carbon dioxide 
• 24356-01-2 tetrabenzylzirconium(IV) 
• 7719-09-7 thionyl chloride 
• 7440-67-7 zirconium(IV) oxide 
• 10241-03-9 zirconium trichloride 
• 10026-11-6 zirconium(IV) chloride 
• 1310-73-2 sodium hydroxide 
• 7732-18-5 water 

Downstream Products

• 150628-08-3 {ZrO(C₈H₅N₂(O)S(C₆H₅))Cl₂(H₂O)2} 
• 89061-27-8 ZrO(BFT)2*H₂O 

Relevant articles and documents

Possibility of integrated processing of the baddeleyite concentrate

Main procedures used in integrated processing of baddeleyite, including sintering with calcium carbonate or oxide, decomposition of the cake with hydrochloric acid, and recovery of zirconium in the form of zirconium oxochloride, were studied.

Relaxation of electronic defects in pure and doped La2O3 observed by perturbed angular correlations

Slow recovery processes of the electronic environment following the electron-capture decay of 111In can reduce the amplitude of the perturbed γγ-angular correlation of a nuclear decay. This effect was used to quantitatively extract recovery rates of an electrically stable environment at the probe ion 111Cd in La2O3. The recovery rates depend on the availability of electrons at the probe site, which in turn is governed by the concentration of electron sources and the transport mechanisms. Both properties are experimentally analyzed by variations of the temperature and oxygen partial pressure and by doping with two (Ba, Mg) and four-valent ions (Ce, Zr). Tunneling processes between defect levels in the band gap are proposed to account for the temperature dependence of the recovery rates. Unexpectedly, an enhanced electron availability is observed at temperatures below 200 K. The electric field gradients of substitutional 111Cd and those generated by intrinsic defects and dopants are analyzed. A comparison to the probe ion 111mCd, not affected by electron capture, is presented.

Synthesis, characterization and biological study on Cr3+, ZrO2+, HfO2+ and UO22+ complexes of oxalohydrazide and bis(3-hydroxyimino)butan-2-ylidene)-oxalohydrazide

Cr3+, ZrO2+, HfO2+ and UO22+ complexes of oxalohydrazide (H2L1) and oxalyl bis(diacetylmonoxime hydrazone) [its IUPAC name is oxalyl bis(3-hydroxyimino)butan-2-ylidene)oxalohydrazide] (H4L2) have been synthesized and characterized by partial elemental analysis, spectral (IR; electronic), thermal and magnetic measurements. [Cr(L1)(H2O)3(Cl)]·H2O, [ZrO(HL1)2]·C2H5OH, [UO2(L1)(H2O)2] [ZrO(H3L2)(Cl)]2·2H2O, [HfO(H3L2)(Cl)]2·2H2O and [UO2(H2L2)]·2H2O have been suggested. H2L1 behaves as a monobasic or dibasic bidentate ligand while H4L2 acts as a tetrabasic octadentate with the two metal centers. The molecular modeling of the two ligands have been drawn and their molecular parameters were calculated. Examination of the DNA degradation of H2L1 and H4L2 as well as their complexes revealed that direct contact of [ZrO(H3L2)(Cl)]2·2H2O or [HfO(H3L2)(Cl)]2·2H2O degrading the DNA of Eukaryotic subject. The ligands and their metal complexes were tested against Gram's positive Bacillus thuringiensis (BT) and Gram's negative (Escherichia coli) bacteria. All compounds have small inhibitory effects.