Industrial Grade Paraxylene or P-xylene Liquid CAS 106-42-3

Industrial Grade Paraxylene or P-xylene Liquid CAS 106-42-3

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Product Description

Product Attributes

Brand: Gneebio

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Product Description

Properties of Paraxylene or P-xylene:

Melting point: 12-13°C (lit.)

Boiling point: 138°C (lit.)

Density: 0.861g/mL at 20°C (lit.)

Vapor density: 3.7 (vsair)

Vapor pressure: 9mmHg (20°C)

Refractive index: n20/D1.495 (lit.)

Paraxylene or P-xylene (CAS 106-42-3) as a critically important aromatic hydrocarbon, with the molecular formula C8H10. It is an essential intermediate in the chemical industry, widely used for the synthesis of terephthalic acid (PTA), dimethyl terephthalate (DMT), and polyester fibers and resins.

Basic Info
Purity	99%
Boiling Point	138.4 ºC
Melting Point	13.3°C
Flash point	25 °C
Density	0.857g/cm³
Water Solubility	Insoluble
Transport Package	Drum/IBC/ISO Tank
Packing	200KG/Drum
HS Code	29024300

Applications

1. Polyester Fiber Production

Oxidation of paraxylene can produce terephthalic acid (PTA), which is a raw material for manufacturing polyester fibers such as polyethylene terephthalate (PET). PET fibers are widely used in the textile industry to make various clothing fabrics, home textiles, etc.

2. Plastic Manufacturing

Used to produce engineering plastics such as polybutylene terephthalate (PBT). PBT has good heat resistance, excellent electrical conductivity, high mechanical strength, and a high melting point. It can be used to make complex - shaped parts or thin-walled parts and can also prepare flame-retardant plastics, playing an important role in electronic appliances, automobiles, and other fields.

3. Film Materials

Paraxylene can be made into film structures. As a new type of polymer material, it has excellent electrical insulation properties, physical and mechanical properties, as well as characteristics such as moisture resistance, mold resistance, and smoke resistance. Liquid Para Xylene is commonly used in electronics, optics, aviation, medicine, national defense, and other fields.

4. Other Aspects

P-xylene is also a raw material for manufacturing plasticizers and can be used as a solvent, chromatographic analysis standard substance, etc. P-xylene Liquid also has certain applications in pesticides, medicine, coatings, dyes, and other industries.

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