What is paraxylene CAS 106-42-3?
Paraxylene (CAS 106-42-3), also called p-xylene or 1,4-dimethylbenzene, is a colorless, flammable aromatic liquid with a sweet, benzene-like odor, and is one of the three xylene isomers (ortho-, meta-, para-).
Structure:
paraxylene Uses
Paraxylene/Para-xylene is mainly used to produce terephthalic acid (PTA).
CAS 106-42-3 P-Xylene can be used to produce important intermediates such as polyethylene terephthalate (PET) and industrial plastics.
What is the purity of paraxylene chemical liquid (CAS 106-42-3)?
The purity of industrial-grade paraxylene (p-xylene) is typically ≥99.5% (and often up to 99.8% or higher) for its core application (producing terephthalic acid/PET).
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