2024年4月29日 · p-xylene - cas 106-42-3, synthesis, structure, density, melting point, boiling point

p-Xylene (para-xylene) is an aromatic hydrocarbon. It is one of the three isomers of dimethylbenzene known collectively as xylenes. The p-stands for para-, indicating that the two methyl groups in p-xylene occupy the diametrically opposite substituent positions 1 and 4.

P-Xylene | C6H4(CH3)2 or C8H10 | CID 7809 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

p-Xylene is the principal precursor to terephthalic acid and dimethyl terephthalate, both monomers used in the production of polyethylene terephthalate (PET) plastic bottles and polyester clothing. 98% of p-xylene production, and half of all xylenes produced is consumed in this manner.

Natarajan, Govindarajan; Viswanath, Dabir S., Enthalpy of vaporization and vapor pressure of benzene, toluene, p-xylene, and tetralin between 1 and 16 bar, J. Chem. Eng. Data, 1985, 30, 2, 137-140, https://doi.org/10.1021/je00040a001.

ChemSpider record containing structure, synonyms, properties, vendors and database links for p-Xylene, 106-42-3, URLKBWYHVLBVBO-UHFFFAOYSA-N

There are three forms of xylene in which the methyl groups vary on the benzene ring: meta-xylene, ortho-xylene, and para-xylene (m-, o-, and p-xylene). These different forms are referred to as isomers.

2022年10月6日 · Paraxylene is also known as p-Xylene and primarily serves as a building-block chemical to create PET plastics and polyester. Bottles made from PET plastic are widely used as containers for water, sodas and other beverages because PET is …

Toxicological Profile for Xylene. Atlanta (GA): Agency for Toxic Substances and Disease Registry (US); 2007 Aug.

Other names: Benzene, 1,4-dimethyl-; p-Dimethylbenzene; p-Xylol; 1,4-Dimethylbenzene; 1,4-Xylene; p-Methyltoluene; para-Xylene; Chromar; Scintillar; 4-Methyltoluene; NSC 72419; UN 1307; 1,4-dimethyl-benzene ( p-xylene) Permanent link for this species. Use this link for bookmarking this species for future reference.