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Merck
CN

221880

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:
10026-11-6
Molecular Weight:
233.04
NACRES:
NA.23
PubChem Substance ID:
24852962
UNSPSC Code:
12352302
EC Number:
233-058-2
MDL number:
MFCD00011306
Assay:
≥99.5% trace metals basis
Form:
powder

Key Documents

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Product Name

Zirconium(IV) chloride, ≥99.5% trace metals basis

InChI key

DUNKXUFBGCUVQW-UHFFFAOYSA-J

InChI

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

SMILES string

Cl[Zr](Cl)(Cl)Cl

vapor pressure

1 mmHg ( 190 °C)

assay

≥99.5% trace metals basis

form

powder

reaction suitability

core: zirconium
reagent type: catalyst

greener alternative product characteristics

Catalysis
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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.)

greener alternative category

, Aligned

Quality Level

200

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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

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.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

Met. Corr. 1 - Skin Corr. 1B

supp_hazards

EUH014,EUH071

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX4739
MKCX2953
MKCV5769
MKCV0740
MKCQ2342

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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
Stefania Fioravanti et al.
Organic & biomolecular chemistry, 10(41), 8207-8210 (2012-09-26)
ZrCl(4) was found to be an ideal catalyst to promote aza-Henry reactions between trifluoromethyl aldimines and some nitro alkanes giving new fluorinated β-nitro amines. The reaction is strongly influenced by the CF(3) group, the yield by the alkyl chain of
Thomas A Dineen et al.
Journal of the American Chemical Society, 128(50), 16406-16409 (2006-12-15)
Two protocols for the transamidation of primary amides with primary and secondary amines, forming secondary and tertiary amides, respectively, are described. Both processes employ N,N-dialkylformamide dimethyl acetals for primary amide activation, producing N'-acyl-N,N-dialkylformamidines as intermediates, as widely documented in the
Giles W Theaker et al.
Dalton transactions (Cambridge, England : 2003), (48)(48), 6883-6885 (2008-12-04)
A group of readily available zirconium catalysts incapable of ethene-co-styrene polymerization are remarkably active and selective for the production of the new polymer ethene-co-tert-butylstyrene via a single site mechanism.
Ilanit Doron-Mor et al.
Langmuir : the ACS journal of surfaces and colloids, 20(24), 10727-10733 (2004-11-17)
Coordination self-assembly of bishydroxamate-based metal-organic multilayers on gold employing a layer-by-layer (LbL) approach was investigated. It is shown that the solution chemistry of the participating metal ion has a marked influence on the composition and properties of the multilayers. Use
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