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Merck
모든 사진(2)

주요 문서

647640

Sigma-Aldrich

Zirconium(IV) chloride

anhydrous, powder, 99.99% trace metals basis

동의어(들):

Tetrachlorozirconium, Zirconium tetrachloride

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About This Item

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

Grade

anhydrous

vapor pressure

1 mmHg ( 190 °C)

분석

99.99% trace metals basis

양식

powder

반응 적합성

reagent type: catalyst
core: zirconium

불순물

<50 ppm hafnium

전이 온도

sublimation point 331 °C

density

2.8 g/mL at 25 °C (lit.)

응용 분야

battery manufacturing

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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일반 설명

Zirconium(IV) chloride (ZrCl4) is a Lewis acid catalyst, which has low toxicity. It is a moisture resistant material that is used as a catalyst in organic transformations.

애플리케이션

ZrCl4 can be used as a catalyst for a variety of organic syntheses, such as Friedel-Crafts reaction, condensation reaction and other reduction reactions.

픽토그램

Corrosion

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Met. Corr. 1 - Skin Corr. 1B

보충제 위험성

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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


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시험 성적서(COA)

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문서 라이브러리 방문

Erik A Wu et al.
Nature communications, 12(1), 1256-1256 (2021-02-25)
Rechargeable solid-state sodium-ion batteries (SSSBs) hold great promise for safer and more energy-dense energy storage. However, the poor electrochemical stability between current sulfide-based solid electrolytes and high-voltage oxide cathodes has limited their long-term cycling performance and practicality. Here, we report
Applications of zirconium (IV) chloride in organic synthesis
Smitha G, et al.
Synthesis, 2008(06), 829-855 (2008)
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
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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