Skip to Content
MilliporeSigma
All Photos(2)

Documents

265012

Sigma-Aldrich

Tungsten(VI) oxychloride

98%

Synonym(s):

Tungsten(VI) chloride oxide, Tungsten(VI) oxide chloride

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
WOCl4
CAS Number:
Molecular Weight:
341.65
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

98%

form

solid

reaction suitability

reagent type: catalyst
core: tungsten

mp

211 °C (lit.)

SMILES string

Cl[W](Cl)(Cl)(Cl)=O

InChI

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

InChI key

LQNAFXBTXJHEAX-UHFFFAOYSA-J

Looking for similar products? Visit Product Comparison Guide

Application

  • Tungsten and titanium oxide thin films obtained by the sol-gel process as electrodes in electrochromic devices: The study discusses the preparation of tungsten trioxide using tungsten(VI) oxychloride dissolved in isopropanol for electrochromic applications (C Rizzuto, RC Barberi, M Castriota, 2022).
  • Flux Crystal Growth of Lanthanide Tungsten Oxychlorides, La8.64W6O30.45Cl, Ce8.64W5.74O30Cl, and Ln8.33W6O30Cl (Ln = Pr, Nd): Structural Stability ...: Examines the structural stability of lanthanide and tungsten-based oxychloride compounds (D Carone, VV Klepov, MD Smith, 2019).

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 7

1 of 7

Hexacarbonyltungsten for synthesis

Sigma-Aldrich

8.00888

Hexacarbonyltungsten

Tungsten(VI) oxide powder, ≤25 μm, ≥99% trace metals basis

Sigma-Aldrich

232785

Tungsten(VI) oxide

Tungsten(VI) fluoride ≥99.9%

Sigma-Aldrich

399108

Tungsten(VI) fluoride

Tungsten hexacarbonyl 97%

Sigma-Aldrich

241431

Tungsten hexacarbonyl

Tungsten hexacarbonyl 99.99% trace metals basis (excluding Mo), purified by sublimation

Sigma-Aldrich

472956

Tungsten hexacarbonyl

Tungsten hexacarbonyl packaged for use in deposition systems

Sigma-Aldrich

755737

Tungsten hexacarbonyl

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service