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221880

Sigma-Aldrich

Zirconium(IV) chloride

greener alternative

≥99.5% trace metals basis

Synonym(s):

Tetrachlorozirconium, Zirconium tetrachloride

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About This Item

Linear Formula:
ZrCl4
CAS Number:
Molecular Weight:
233.04
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

vapor pressure

1 mmHg ( 190 °C)

Assay

≥99.5% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: zirconium

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

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impurities

≤5000.0 ppm Trace Metal Analysis

transition temp

sublimation point 331 °C

density

2.8 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

greener alternative category

SMILES string

Cl[Zr](Cl)(Cl)Cl

InChI

1S/4ClH.Zr/h4*1H;/q;;;;+4/p-4

InChI key

DUNKXUFBGCUVQW-UHFFFAOYSA-J

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Used to promote greener amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents.

Direct amide formation from unactivated carboxylic acids and amines

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Met. Corr. 1 - Skin Corr. 1B

Supplementary Hazards

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ines Sifaoui et al.
Frontiers in bioengineering and biotechnology, 9, 584115-584115 (2021-02-19)
In this study, the application of amphipods in vivo assays was evaluated. The main aim of this work was to check the potential use of this model in biocompatibility assessments of metal-organic frameworks (MOFs). Hence, six different MOFs were synthesized
E Vassileva et al.
Fresenius' journal of analytical chemistry, 370(1), 52-59 (2001-06-08)
A flow-injection analysis (FIA) system incorporating a micro-column of ZrO2 has been used for the development of an on-line multi-element method for the simultaneous preconcentration and determination of Al, Bi, Cd, Co, Cr, Cu, Fe, Ga, In, Mn, Mo, Ni
A Z El-Sonbati et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 58(7), 1411-1424 (2002-06-27)
Some binary and ternary novel complexes of dioxouranium(VI) with 5-vinylsalicylaldehyde (VSH) have been prepared and characterized by various physico-chemical techniques. The amine exchange reactions of coordinated poly-Schiff bases in these complexes have been also carried out which give symmetrical tetradentate
Xiaoyin Xiao et al.
Langmuir : the ACS journal of surfaces and colloids, 27(15), 9484-9489 (2011-06-28)
We used positively charged lipids to prepare lipid bilayer assemblies (LBAs) upon which we assembled negatively charged gold nanoparticles (AuNPs). Treatment of the assembly with zirconium chloride resulted in the formation of nanorings of the diameters inversely related to the
Yajuan Yang et al.
Carbohydrate research, 345(1), 148-153 (2009-11-13)
Zirconium sulfophenyl phosphonate (ZrSP), Zr(O(3)P-C(6)H(4)SO(3)H)(2), was synthesized and characterized to prepare nanocomposites based on chitosan (CS). The effects of ZrSP on the structure, morphology, and thermal properties, as well as the mechanical properties of the films were investigated by Fourier-transform

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