This compound has a boiling point of 17.5°C. The material is chilled at the time of packaging and dispensed in liquid form, the lecture bottle is not pressurized. According to the literature, Tungsten(VI) fluoride has a vapor pressure of approximately 2.4 psig at room temperature. Thus, the bottle pressure is slightly above atmospheric.
399108
Tungsten(VI) fluoride
≥99.9%
Synonym(s):
Hexafluorotungsten, Tungsten hexafluoride
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About This Item
Linear Formula:
WF6
CAS Number:
Molecular Weight:
297.83
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
Assay:
≥99.9%
form:
gas (compressed)
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Quality Level
Assay
≥99.9%
form
gas (compressed)
bp
17.5 °C (lit.)
mp
2.3 °C (lit.)
SMILES string
F[W](F)(F)(F)(F)F
InChI
1S/6FH.W/h6*1H;/q;;;;;;+6/p-6
InChI key
NXHILIPIEUBEPD-UHFFFAOYSA-H
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General description
Tungsten hexafluoride may be used as a precursor to prepare tungsten (VI) oxide.[1]
Packaging
Packaged in cylinders.
Recommended products
A stainless steel control valve or gas regulator is recommended.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Inhalation - Press. Gas Compr. Gas - Skin Corr. 1A
Supplementary Hazards
Storage Class Code
2A - Gases
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Chemical vapor deposition of tungsten oxide.
Kirss RU and Meda L
Applied Organometallic Chemistry, 12(3), 155-160 (1998)
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What is the cylinder pressure of the gas in 399108-225G?
1 answer-
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What are the dimensions of the steel cylinders for 399108, Tungsten(VI) fluoride?
1 answer-
Both SKUs of product 399108 are in the same 440 ml carbon steel lecture bottle, CY9211 or Z175544 (same bottle). The dimensions for that bottle are 2 diameter and 12.75 in. from the bottom to the nozzle on the valve."
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