Tungsten(VI) oxychloride - ≥99.95% metals basis , CAS No.13520-78-0

CAS: 13520-78-0 Cat. No.: T294119 Molecular Weight: 341.65 EC Number: 236-863-7 PubChem CID: 4080249
AVAILABLE TO ORDER
GRADE & PURITY ≥99.95% metals basis
Synonyms
Tungsten Chloride Oxide(Wcl4o) | Tungsten(VI) Chloride Oxide | Tungsten(VI) Oxide Chloride | Tungsten Chloride Oxide(Wcl4o) | Wolfram(VI) Tetrachlorideoxide
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
T294119-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$39.90
1g
T294119-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$107.90
5g
T294119-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$371.90
25g
T294119-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,299.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99.95% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product class
Electronic Materials, Metal based Electronic Materials


Chemical properties

Chemical formula

Cl4OW

Empirical formula

WOCl4

Molecular weight

341.65

Metal

W

Theoretical metal content

54

Physical state

powder

Color
Metal purity

orange

99.95


Specifications

Synonyms
Tungsten Chloride Oxide(Wcl4o) | Tungsten(VI) Chloride Oxide | Tungsten(VI) Oxide Chloride | Tungsten Chloride Oxide(Wcl4o) | Wolfram(VI) Tetrachlorideoxide
Specifications & Purity
≥99.95% metals basis
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99.95% metals basis
Names and Identifiers
Canonical SmilesClW(Cl)(Cl)(Cl)=O
InChIKeyLQNAFXBTXJHEAX-UHFFFAOYSA-J
INCHI1S/4ClH.O.W/h4*1H;;/q;;;;;+4/p-4
Isomeric SMILES O=[W].Cl.Cl.Cl.Cl
WGK Germany 3
PubChem CID 4080249
UN Number 3260
Packing Group II
Molecular Weight 341.65

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
D2622059Certificate of AnalysisAug 15, 2025 T294119
I2502677Certificate of AnalysisAug 15, 2025 T294119
I2502678Certificate of AnalysisAug 15, 2025 T294119
I2504953Certificate of AnalysisAug 15, 2025 T294119
I2504954Certificate of AnalysisAug 15, 2025 T294119
I2523017Certificate of AnalysisAug 15, 2025 T294119
Chemical and Physical Properties
Sensitivityair sensitive, moisture sensitive
Melt Point(°C)211 °C (lit.)
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.