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What is another name for p-Xylene (cas 106 42 3)?

Dec 19, 2025 Leave a message

CAS No 106-42-3 P-Xylene is an aromatic hydrocarbon, based on benzene with two methyl substituents. The "p" stands for para, identifying the location of the methyl groups as across from one another. It is an isomer of xylene.

 

What is another name for p-Xylene (cas 106 42 3)?

  • 1,4-Dimethylbenzene
  • p-Xylol
  • para-Xylene
  • 1,4-Xylene
  • p-Dimethylbenzene

 

CAS number:  106-42-3

 

Structure:

P-Xylene Structure

 

Paraxylene p-Xylene

 

What is CAS 106-42-3 p-xylene used for?

CAS 106-42-3 p-Xylene is a very important raw material in the preparation of PET (polyethylene terephthalate) chips, which are extensively used in packing industries, for example, for mineral water and carbonated soft drink bottles. Paraxylene is also used in the manufacture of PTA (purified terephthalic acid), which is a basic petrochemical used in the textile industry for making polyester.

 

The PET is one of the main source of raw materials to produce plastic bottles and polyester clothing. 98% of the Paraxylene production, and half of all xylene, is consumed in this way.

 

What is the purity of p-Xylene?

The purity of p-xylene typically ranges from 99% to over 99.5%.

 

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Pure p-xylene C8H10

 

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