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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:
10026-11-6
Molecular Weight:
233.04
EC Number:
233-058-2
MDL number:
MFCD00011306
UNSPSC Code:
12352302
PubChem Substance ID:
24852962
NACRES:
NA.23

vapor pressure

1 mmHg ( 190 °C)

Quality Level

200

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

Greener Alternative Product

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

, Aligned

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
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

Met. Corr. 1 - Skin Corr. 1B

supp_hazards

EUH014,EUH071

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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
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
Yasuhiro Torisawa et al.
Bioorganic & medicinal chemistry, 11(10), 2205-2209 (2003-04-26)
We have surveyed the utility of Beckmann rearrangement for the conversion of indanones into carbostyrils. Initial attempts at the conversion of 6-methoxy indanone oxime under classical conditions resulted in the formation of the two unusual products: 2-sulfonyloxyindanone and the dimeric
Abed Al Aziz Quntar et al.
The Journal of organic chemistry, 71(2), 730-733 (2006-01-18)
[reaction: see text] The reagent system Cp2ZrCl2/2EtMgBr/2AlCl3 converts 1-alkynylphosphonates into cyclopropylmethylphosphonates 3 in good isolated yields. Ethers, chlorides, and other cyclopropyl groups are compatible with the reaction conditions. Deuterium labeling is consistent with the formation of stable cyclopropylmethylbimetallic phosphonates by
Direct amide coupling of non-activated carboxylic acids and amines catalysed by zirconium(IV) chloride.
Helena Lundberg et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(13), 3822-3826 (2012-03-01)
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