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TUNGSTEN(VI) OXYCHLORIDE

TUNGSTEN(VI) OXYCHLORIDE Structure
CAS No.
13520-78-0
Chemical Name:
TUNGSTEN(VI) OXYCHLORIDE
Synonyms
sten(VI) oxychL;TUNGSTEN OXYCHLORIDE;TUNGSTEN OXIDE CHLORIDE;TUNGSTEN OXYCHLORIDE 99%;TUNGSTEN(VI) OXYCHLORIDE;Tungsten oxytetrachloride;tungsten(vi) chloride oxide;TUNGSTEN(VI)OXYCHLORIDE,98%;tungsten tetrachloride oxide;Tungsten(VI) oxychloride 98%
CBNumber:
CB3733473
Molecular Formula:
Cl4OW
Molecular Weight:
341.65
MOL File:
13520-78-0.mol
MSDS File:
SDS
Modify Date:
2024/5/31 14:48:44

TUNGSTEN(VI) OXYCHLORIDE Properties

Melting point 211 °C(lit.)
Boiling point 337°C
Density 11.920
solubility reacts with H2O; soluble in benzene, CS 2
form red hygroscopic crystals
color red hygroscopic crystals, crystalline
Water Solubility decomposed by H2O; soluble CS2, benzene [KIR83] [HAW93]
Sensitive air sensitive, moisture sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H314-H335
Precautionary statements  P260-P271-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  Xi,C
Risk Statements  36/37/38-34
Safety Statements  26-37/39-45-36/37/39
RIDADR  3262
WGK Germany  3
1-10
HazardClass  8
PackingGroup  III

TUNGSTEN(VI) OXYCHLORIDE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 265012 Tungsten(VI) oxychloride 98% 13520-78-0 5G ₹10640.98 2022-06-14 Buy
Sigma-Aldrich(India) 265012 Tungsten(VI) oxychloride 98% 13520-78-0 25G ₹33709.05 2022-06-14 Buy
Product number Packaging Price Buy
265012 5G ₹10640.98 Buy
265012 25G ₹33709.05 Buy

TUNGSTEN(VI) OXYCHLORIDE Chemical Properties,Uses,Production

Description

Tungsten(VI) oxytetrachloride, WOCl4, is a diamagnetic solid used to prepare other tungsten complexes. The orange-colored compound is soluble in nonpolar solvents, while it reacts with alcohols and water and forms adducts with Lewis bases.

Chemical Properties

Dark-red, acicular crystals. Decomposed by water and moist air. Keep in sealed glass container. Bp 227.5C, mp 211C, d 11.92. Soluble in carbon disulfide.

Uses

Incandescent lamps.

Preparation

It consists of weakly associated square pyramidal monomers. WOCl4 is formed from WO3 or WCl6.
WO3 + 2SOCl2→WOCl4+2SO2
WCl6 + (Me3Si )2O→WOCl4+ 2Me3SiCl

Hazard

Irritant.

TUNGSTEN(VI) OXYCHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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TUNGSTEN OXYCHLORIDE TUNGSTEN(VI) OXYCHLORIDE tungsten(vi) chloride oxide Tungsten(VI) chloride oxide, Tungsten(VI) oxide chloride tungsten tetrachloride oxide TUNGSTEN OXIDE CHLORIDE TUNGSTEN OXYCHLORIDE 99% Tungsten chloride oxide(WCl4O) Tungsten(VI) oxychloride 98% TUNGSTEN(VI)OXYCHLORIDE,98% Tungsten oxytetrachloride Wolfram(VI) tetrachlorideoxide sten(VI) oxychL tungsten(VI) oxytetrachloride Tungsten chloride oxide(WCl4O) (9CI) 13520-78-0 WOCl4 Cl4OW Catalysis and Inorganic Chemistry