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  • 1,4-Dimethyl-Benzene

  • 1,4-Dimethyl-Benzene

    Paraxylene, an organic compound with the chemical formula C8H10, is one of the important aromatic compounds. It is a colorless and transparent liquid with an aromatic aroma at room temperature, insoluble in water, and miscible in most organic solvents such as ethanol, ether, and chloroform. It is mainly used as a raw material for the production of polyester fibers and resins, coatings, dyes, and pesticides, as well as as as a standard substance and solvent for chromatographic analysis and organic synthesis.

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Product Description

Paraxylene, an organic compound with the chemical formula C8H10, is one of the important aromatic compounds. It is a colorless and transparent liquid with an aromatic aroma at room temperature, insoluble in water, and miscible in most organic solvents such as ethanol, ether, and chloroform. It is mainly used as a raw material for the production of polyester fibers and resins, coatings, dyes, and pesticides, as well as as as a standard substance and solvent for chromatographic analysis and organic synthesis.

Foreign name: para xylene

P-Xylene（PX）

1,4-dimethyl-benzene

Alias: 1,4-Xylene, 1,4-Dimethylbenzene

Chemical formula: C8H10

Molecular weight: 106.165

CAS login number: 106-42-3

EINECS login number: 203-396-5

Melting point: 13.3 ℃

Boiling point: 138.4 ℃

Water solubility: insoluble

Density: 0.857 g/cm ³ (25 ℃)

Appearance: Colorless and transparent liquid

Flash point: 25 ℃ (CC)

Application: Used for producing polyester fibers, polyester containers, coatings, dyes, etc

Security Description: S25

Hazard symbol: Xn

Hazard description: R10; R20/21；R38

Toxicity: Low toxicity