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8.08913

Sigma-Aldrich

Zirconium(IV) chloride

anhydrous, for synthesis

Synonym(s):

Zirconium(IV) chloride, Zirconium tetrachloride

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500 G
$10,283,910.92

$10,283,910.92


Estimated to ship onMay 14, 2025


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500 G
$10,283,910.92

About This Item

Empirical Formula (Hill Notation):
Cl4Zr
CAS Number:
Molecular Weight:
233.04
MDL number:
UNSPSC Code:
12352302
EC Index Number:
233-058-2
NACRES:
NA.22

form:
crystals

$10,283,910.92


Estimated to ship onMay 14, 2025


Request a Bulk Order

vapor pressure

1.3 hPa ( 190 °C)

Quality Level

form

crystals

potency

1688 mg/kg LD50, oral (Rat)

pH

<1 (20 °C in H2O, saturated aqueous solution)

mp

437 °C

density

2.80 g/cm3 at 15 °C

bulk density

1200 kg/m3

storage temp.

2-30°C

SMILES string

[Zr](Cl)(Cl)(Cl)Cl

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This Item
1.004661.000701.07620
form

medium granules (dehydrated (DCM))

form

granular

form

powder (dehydrated (DCM))

form

medium granules (dehydrated (DCM))

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

agency

APHA, ISO 21527-2:2017, FDA-BAM

agency

APHA, FDA-BAM, ISO 21527-1

agency

ISO

agency

ISO/TS 11069 I IDF/, RM 225:2009, GB /T8538-2016, ISO 13720, ISO 16266

application(s)

food and beverages, microbiology

application(s)

food and beverages
microbiology

application(s)

food and beverages
microbiology
pathogen testing

application(s)

food and beverages, microbiology

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

General description

Zirconium(IV) chloride is a Lewis acid catalyst, widely used in organic synthesis for the preparation of useful key intermediates. Since it is a stable and environmentally friendly catalyst used in various chemical reactions such as carbon-carbon bond formation reactions, reduction reactions, protection, and deprotection reactions.[1]

Application

Zirconium(IV) chloride can be used as a catalyst to synthesize:
  • β-amino alcohols by ring-opening of epoxides with aromatic amines.[2]
  • β-amino analogs via conjugate addition of aliphatic amines to α,β-unsaturated ester, nitriles, and ketones.[3]
  • 1,3,4-oxadiazole derivatives by cyclodehydration of 1,2-diacylhydrazines.[4]
  • 3,4-Dihydropyrimidinone derivatives via Biginelli condensation reaction of aromatic aldehyde, β-ketoester, and urea.[5]

Analysis Note

Assay (argentometric): ≥ 98.0 %
Hafnium (Hf): ≤ 40 ppm
Identity (ICP-OES): passes test

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


  • Certificates of Analysis (COA)

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    Zirconium (IV) chloride catalyzed one-pot synthesis of 3, 4-dihydropyrimidin-2 (1H)-ones
    Reddy Ch Venkateshwar, et al.
    Tetrahedron Letters, 43(14), 2657-2659 (2002)
    Zirconium (IV) chloride catalyzed ring opening of epoxides with aromatic amines
    Swamy NR, et al.
    Synthetic Communications, 34(4), 727-734 (2004)
    Zirconium (IV) Chloride Mediated Cyclodehydration of 1, 2-Diacylhydrazines: A Convenient Synthesis of 2, 5-Diaryl 1, 3, 4-Oxadiazoles
    Sharma GVM, et al.
    Synthetic Communications, 34(13), 2387-2391 (2004)
    Applications of zirconium (IV) chloride in organic synthesis
    Smitha G, et al.
    Synthesis, 2008(06), 829-855 (2008)

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