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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)

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

Signal Word

Danger

Hazard Statements

H290,H314

Hazard Classifications

Met. Corr. 1 - Skin Corr. 1B

Supplementary Hazards

EUH014,EUH071

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
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
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)
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
Fouad Albaaj et al.
Drugs, 63(6), 577-596 (2003-03-27)
Hyperphosphataemia is prevalent among chronic renal failure and dialysis patients. It is known to stimulate parathyroid hormone and suppress vitamin D3 production, thereby inducing hyperparathyroid bone disease. In addition, it may independently contribute to cardiac causes of death through increased
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