What Are The Physical and Chemical Properties of Tetrabromotungsten?

Tungsten tetrabromide (WBr4) is an inorganic compound with some of the following major physical and chemical properties:

APPEARANCE AND PHYSICAL STATUS: Tungsten tetrabromide usually exists in the form of yellow crystals or powder.

Melting point: The melting point of tetrabromotungsten bromide is about 196°C to 198°C.

Boiling point: Due to its decomposability, tetrabromotungsten does not have a well-defined boiling point under conventional conditions.

Density: The density of tetrabromotungsten is approximately 5.47 g/cm³.

Solubility: Tungsten tetrabromide is soluble in common organic solvents such as dimethyl sulfoxide (DMSO) and methylene chloride (CH2Cl2).

Stability: Tetrabromotungsten is relatively stable under conventional conditions, but may decompose or react under high temperature and high energy environment.

Optical Properties: Tetrabromotungsten has a low transmittance to light, it absorbs strongly in the ultraviolet and visible light range.

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