Tungsten(VI) Chloride

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Tungsten(VI) Chloride

Product Name: Tungsten(VI) Chloride
CAS No.: 13283-01-7
Chemical Name: Tungsten(VI) Chloride
Synonyms: WCl6;TUNGSTEN CHLORIDE;sten(VI) chL;Tungsten(VI) chL;Hexachlorotungsten;Tungsten(VI) chlor;wolframhexachloride;ungstenhexachloride;Wolfram hexachloride;TUNGSTEN(+6)CHLORIDE
CBNumber: CB5717686
Molecular Formula: Cl6W
Formula Weight: 396.56
MOL File: 13283-01-7.mol

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Tungsten(VI) Chloride Property

Melting point:: 275 °C(lit.)
Boiling point:: 347 °C(lit.)
Density: 3.52 g/mL at 25 °C(lit.)
vapor pressure: 43 mm Hg ( 215 °C)
Flash point:: 346°C
solubility: Soluble in carbon disulfide, carbon tetrachloride and phosphorus oxychloride.
form: powder
color: Gray to dark gray-blue
Water Solubility: soluble organic solvents such as ethanol [HAW93]
Sensitive: Moisture Sensitive
Exposure limits: ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; TWA 1 mg/m3; STEL 10 mg/m3; STEL 3 mg/m3
InChI: InChI=1S/6ClH.W/h6*1H;/q;;;;;;+6/p-6
InChIKey: KPGXUAIFQMJJFB-UHFFFAOYSA-H
SMILES: [W](Cl)(Cl)(Cl)(Cl)(Cl)Cl
CAS DataBase Reference: 13283-01-7(CAS DataBase Reference)
EPA Substance Registry System: Tungsten chloride (WCl6), (OC-6-11)- (13283-01-7)

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Safety

Hazard Codes: C
Risk Statements: 34-29-22
Safety Statements: 26-36/37/39-45-8
RIDADR: UN 3260 8/PG 2
WGK Germany: 3
RTECS: YO7710000
F: 1-10-16
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 28273990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 241911
Product name: Tungsten(VI) chloride
Purity: ≥99.9% trace metals basis
Packaging: 10g
Price: $65.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 241911
Product name: Tungsten(VI) chloride
Purity: ≥99.9% trace metals basis
Packaging: 100g
Price: $346
Updated: 2024/03/01

Alfa Aesar

Product number: 012337
Product name: Tungsten(VI) chloride
Purity: 99%
Packaging: 5g
Price: $42.6
Updated: 2023/06/20

Alfa Aesar

Product number: 012337
Product name: Tungsten(VI) chloride
Purity: 99%
Packaging: 10g
Price: $62.6
Updated: 2023/06/20

Strem Chemicals

Product number: 74-2350
Product name: Tungsten(VI) chloride (99.9%-W)
Packaging: 25g
Price: $82
Updated: 2024/03/01

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Tungsten(VI) Chloride Chemical Properties,Usage,Production

Description

Tungsten(VI) chloride, WCl6, is a dark violet blue species that exists as a volatile solid under standard conditions. It is an important starting reagent in the preparation of tungsten compounds. As a d0 ion, W(VI) forms diamagnetic derivatives. WCl6 is octahedral with equivalent W-Cl distances of 2.24-2.26 ? .

Chemical Properties

dark grey-violet crystalline powder. Tungsten(VI) chloride is a blue-black solid at room temperature. At lower temperatures, it turns into wine red. A red form of the compound can be formed by quickly condensing its vapor, which transforms to the blue-black form on gentle heating. It is easily hydrolyzed, even by moist air, giving the orange oxychlorides WOCl4 and WO2Cl2, and then, tungsten trioxide. WCl6 is soluble in carbon disulfide, carbon tetrachloride, and phosphorus oxychloride. Methylation with trimethylaluminum forms hexamethyl tungsten.

Uses

Precursor to tungsten-based carbenes which catalyze the olefin metathesis reactions of 1- and 2-octene.

Uses

A precursor to tungsten based carbenes.

Uses

It is a precursor for many tungsten compounds. It is used in tungsten plating, purification of tungsten, and olefin polymerization. It is also used as petroleum catalyst, and in intelligent glass. It can be used for deoxygenation of epoxides and as a reagent in organic synthesis.

Definition

ChEBI: Tungsten hexachloride is a tungsten coordination entity.

Preparation

WCl6 can be prepared by chlorinating tungsten metal in a sealed tube at 600℃.
W +3Cl2→WCl6

Reactions

The tungsten reagents were prepared from tungsten hexachloride (Tungsten(VI) Chloride) in three ways: (i) with butyllithium; (ii) with a lithium dispersion; and (iii) with lithium iodide. In each case the ratio of WCl6 to lithium reagent is important.

Flammability and Explosibility

Not classified

Purification Methods

Sublime it in a stream of Cl2 in a high temperature furnace and collect it in a receiver cooled in a Dry Ice-acetone bath in an inert atmosphere because it is sensitive to moisture. It is soluble in CS2, CCl4, CHCl3, POCl3, *C6H6, pet ether and Me2CO. Its solutions decompose on standing. Good crystals can be obtained by heating WCl6 in CCl4 to 100o in a sealed tube, followed by slow cooling (tablets of four-sided prisms). Store it in a desiccator over H2SO4 in the dark. [Leitzke & Holt Inorg Synth III 163 1950, Parterfield & Tyree Inorg Synth IX 133 1967, Hein & Herzog in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1420 1965.]

Tungsten(VI) Chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Tungsten(VI) Chloride manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: TUNGSTEN(VI) CHLORIDE 13283-01-7
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-22

Hebei Chuanghai Biotechnology Co,.LTD

Product: tungsten hexachloride 13283-01-7
Price: US $200.00-90.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-22

Shaanxi Dideu Medichem Co. Ltd

Product: Tungsten chloride 13283-01-7
Price: US $0.10/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000Tons
Release date: 2024-08-05

13283-01-7, Tungsten(VI) ChlorideRelated Search:

TUNGSTATE TUNGSTEN SULFIDE Stannous chloride dihydrate Tungsten hexacarbonyl Phosphotungstic acid hydrate AMMONIUM TETRATHIOTUNGSTATE Bis(acetonitrile)tetracarbonyltungsten(0) TUNGSTEN (IV) OXIDE TUNGSTEN BORIDE Tungsten carbide TUNGSTEN(VI) OXYCHLORIDE Tungsten(IV) oxide Tungstic acid Tungsten trioxide BIS(CYCLOPENTADIENYL)TUNGSTEN DICHLORIDE BIS(TERT-BUTYLIMINO)BIS(DIMETHYLAMINO)& TRICARBONYLMESITYLENETUNGSTEN Copper(II) chloride dihydrate

TUNGSTEN CHLORIDE

TUNGSTEN(+6)CHLORIDE

TUNGSTEN(VI) CHLORIDE

(oc-6-11)-tungstenchlorid

(oc-6-11)-tungstenchloride(wcl6

Hexachlorotungsten

Tungsten chloride (WCl6), (OC-6-11)-

Tungsten chloride, (oc-6-11)-

Tungsten chloride, alpha

WCl6

Wolfram hexachloride

wolframhexachloride

Tungsten(VI) chloride, 99.9+%

Tungsten (VI) chloride (Tungsten hexachloride)

Tungsten(VI)chloride(99.9%-W)

(oc-6-11)-tungsten chloride

Tungsten(vi)chloride, 99%, -20 mesh

Hexachlorowolfram(VI)

Wolfram(VI) chloride

Wolfram(VI)hexachloride

Tungsten(VI) chloride, 99.9+% metals basis

TUNGSTEN (VI) CHLORIDE 99.5+%

TUNGSTEN (VI) CHLORIDE 99%

Tungsten(VI) chloride, 20 mesh, 99%

Tungsten(VI) chloride, 99.9+%, (trace Metal basis)

Tungsten(VI) chloride, 99.9+% 10GR

Tungsten(Ⅵ) chloride

Tungsten(VI) chlor

Tungsten(VI) chloride >=99.9% trace Metals basis

Tungsten(VI) chloride powder, >=99.99% trace metals basis (purity excludes molybdenum)

Tungsten Hexachloride(WCl6)

sten(VI) chL

Tungsten(VI) chL

ungstenhexachloride

Tungsten Hexachloride Powder

13283-01-7

Cl6W

Catalysis and Inorganic Chemistry

Tungsten Salts

Crystal Grade Inorganics

Materials Science

Metal and Ceramic Science

Salts

Tungsten

Catalysis and Inorganic Chemistry

Chemical Synthesis

metal halide