High Purity 99% Min Para-xylene/P-Xylene/PX/1,4-dimethyl-benzene CAS 106-42-3
CAS No.:106-42-3
Chemical Formula:C₈H₁₀
Molecular Weight:106.17 g/mol
Purity:≥ 99.0%
Grade:Industrial Grade
Appearance:Colorless, transparent liquid
Melting Point:12–13 °C
Boiling Point:138 °C
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of high purity 99% min para-xylene/p-xylene/px/1,4-dimethyl-benzene cas 106-42-3 in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Para-Xylene (PX), also known as P-Xylene or 1,4-Dimethylbenzene, is a colorless, transparent liquid with an aromatic odor and the molecular formula C₈H₁₀.
Its primary physical properties include: boiling point 138.4°C, melting point 13.3°C, and density 0.861 g/cm³. PX exhibits low viscosity and high volatility. It is insoluble in water but miscible with most organic solvents. Chemically, PX belongs to the class of aromatic hydrocarbons. While its chemical reactivity is relatively low, it can undergo nitration, halogenation, sulfonation, and other reactions under specific conditions.

| Item | Specification |
|---|---|
| Product Name | Para-Xylene / P-Xylene / PX / 1,4-Dimethylbenzene |
| CAS No. | 106-42-3 |
| Chemical Formula | C₈H₁₀ |
| Molecular Weight | 106.17 g/mol |
| Purity | ≥ 99.0% |
| Grade | Industrial Grade |
| Appearance | Colorless, transparent liquid |
| Melting Point | 12–13 °C |
| Boiling Point | 138 °C |
| Density (20 °C) | 0.861 g/mL |
| Flash Point | 77 °F (25 °C) |
| Storage Temperature | 0–6 °C |
| Stability | Stable under normal conditions; flammable; avoid oxidizing agents |
P- Xylene Uses
- P- Xylene/Paraxylene (PX) is an important organic chemical raw material widely used in various industrial fields. Its primary use is as a raw material for the production of terephthalic acid (PTA). PTA is an important intermediate in the production of polyethylene terephthalate (PET), which is widely used in the manufacture of plastic bottles, fibers, and films.
- PX is also used to produce p-xylene diisocyanate (PXDI), an intermediate used in the manufacture of high-performance coatings and adhesives.
Standard Package of P- Xylene:25kg /drum, 180kg / drum or 880kg / IBC Tank

Storage Of P-xylene
- PX should be stored in a cool, well-ventilated dedicated warehouse, away from sources of fire and heat.
- Storage containers should be made of non-flammable materials, well-sealed to prevent leakage and evaporation.
- The warehouse should be equipped with appropriate fire-fighting equipment and an explosion-proof ventilation system.
- PX is generally transported using dedicated tank trucks or tank ships.
- During transportation, strict adherence to relevant regulations for the transport of dangerous goods is required to ensure safety.
Company Profile
Gneebio is a professional chemical raw material manufacturer based in China. Established in 2016, we have over 10 years of export experience, with our products exported to more than 60 countries worldwide.


FAQ
Are you a manufacturer or a trading company?
We are a manufacturer with 10 years of experience in the chemical industry.
Do you provide free samples?
Yes, we can provide a 500g free sample, but the shipping cost is your responsibility.
Do you test all products before shipment?
Yes, we conduct 100% testing before shipment and can provide a Certificate of Analysis (COA).
How can I get a quote?
We need to confirm the products, quantity, and other requirements you need first.
Can I customize labels with my own design?
Yes, you need to send us your design draft so you can get the labels you want.
From which ports can you ship?
Tianjin, Xiamen, Shenzhen, or other ports.
How do you handle quality complaints?
Firstly, our quality control reduces quality problems to almost zero. If a quality problem is indeed caused by us, we will replace the goods for you free of charge and refund your losses.
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