Xylene Boiling Point

Xylene Boiling Point

Xylene Boiling Point

The boiling points of the three isomers of xylene are as follows:

Ortho-xylene (o-xylene): approximately 144°C (291°F)

Meta-xylene (m-xylene): approximately 139°C (282°F)

Para-xylene (p-xylene): approximately 138°C (280°F)

These values can vary slightly based on atmospheric pressure and purity.

Propertie and source of Xylene

Appearance: Colorless liquid

Odor: Sweet, aromatic smell

Boiling Points: Varies by isomer (o-xylene ~144°C, m-xylene ~139°C, p-xylene ~138°C)

Xylene is primarily derived from petroleum and can also be produced during the toluene methylation process.

Petroleum Refining: Xylene is a significant component of crude oil and is produced during the refining process. It can be separated from other hydrocarbons through distillation.

Coal Tar: Xylene can also be derived from coal tar, a byproduct of coal carbonization.

Chemical Synthesis: It can be produced synthetically through processes such as the methylation of toluene or benzene.

Biomass: Some xylene can be obtained from the pyrolysis of biomass, although this is less common than petroleum-derived sources.