Molybdenum(6+) hexafluoride

Basic Information

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CAS Number

7783-77-9

Molecular Formula

F6Mo

Molecular Weight

209.93 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

17.5 °C

Boiling Point

37 °C

Density

2.3 g/mL at 25 °C

Flash Point

35°CC

Solubility

Miscible with saturated hydrocarbons, chlorinated and fluorinated hydrocarbons.

SMILES

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F[Mo](F)(F)(F)(F)F

InChI

InChI=1S/6FH.Mo/h6*1H;/q;;;;;;+6/p-6

InChIKey

RLCOZMCCEKDUPY-UHFFFAOYSA-H

LogP

2.5187

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

62.7

Safety Information

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Hazard Statement

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Hygroscopic

Synonyms & References

English

MFCD00014220
molybdenum(6+) fluoride
ZLT5J123W3
UNII-ZLT5J123W3
MoF6
Q411592
[MoF6]
7783-77-9
CHEBI:30708
MOLYBDENUM HEXAFLUORIDE [MI]
Molybdenum fluoride (MoF6)
Molybdenum hexafluoride
Molybdenum fluoride (MoF6), (OC-6-11)-
Hexafluoromolybdenum #
Molybdenum(VI) fluoride, >=99.9%
Hexafluoromolybdenum
FT-0628967
molybdenum(VI) fluoride
DTXSID0064834
RLCOZMCCEKDUPY-UHFFFAOYSA-H
EINECS 232-026-5
molybdenum hexafluoride
hexafluoromolybdenum
Mo hexafluoride
molybdenum fluoride
Molybdenum fluoride (MoF6),(OC-6-11)
molybdenum(VI) hexafluoride

MDL Number

MFCD00014220

FAQ

What are the physical and chemical properties of Molybdenum(6+) hexafluoride (CAS: 7783-77-9)?

Molybdenum(6+) hexafluoride (CAS: 7783-77-9) is a colorless, fuming liquid at room temperature. Its molecular weight is approximately 208.02 g/mol. It is highly soluble in water, forming molybdenum(VI) fluoride hydrate. This compound is highly reactive, capable of forming complexes with various ligands. It decomposes at high temperatures, releasing toxic gases.

How is Molybdenum(6+) hexafluoride (CAS: 7783-77-9) typically synthesized?

Molybdenum(6+) hexafluoride (CAS: 7783-77-9) is typically synthesized by reacting molybdenum trioxide (MoO₃) with hydrogen fluoride (HF) under anhydrous conditions. The reaction is exothermic and must be carefully controlled to avoid the formation of other hexafluoride compounds. The yield is usually high, and the selectivity for Molybdenum(6+) hexafluoride is good.

What industries use Molybdenum(6+) hexafluoride (CAS: 7783-77-9)?

Molybdenum(6+) hexafluoride (CAS: 7783-77-9) is used in various industries, including semiconductor manufacturing for etching processes, sensor fabrication, and as a raw material in the synthesis of other molybdenum compounds. It is also utilized in the pharmaceutical and polymer industries for its catalytic and reagent properties.

What precautions should be taken when handling Molybdenum(6+) hexafluoride (CAS: 7783-77-9)?

When handling Molybdenum(6+) hexafluoride (CAS: 7783-77-9), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a respirator. This compound should be handled in a well-ventilated area or a fume hood to avoid inhalation of toxic fumes. Spills should be cleaned up immediately, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.