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p-xylene;1,4-dimethylbenzene
Molecular formula :
CAS :

nature : colorless liquid; Flake into a low temperature or columnar crystals. 13.2 ° C melting point. Boiling Point 138.5 ° C The relative density of 0.8611. Refractive index of 1.4958. Do not dissolve in water, soluble in alcohol, ether, benzene, acetone. Flammable. Explosion limits of 1% to 6% (volume). Methyl can happen in two oxidation reactions that produce acid and alkyl substituents location and the number of responses, such as isomerization, alkylation and dealkylatase transfer reaction. Industrial production methods used mainly to eight aromatic carbon materials for the adsorption separation and the joint xylene isomerization process. Distillate eight carbon crystal Separation of xylene on the industry has been less used. In toluene disproportionation and raw materials through the transfer method to create alkyl benzene and xylene, toluene and three alkylbenzene for transakylation xylene production, these methods can yield of p-xylene. For the production of polyester (PET) fibers and resins, paints, dyes, pesticides and raw materials.


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Structure:
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More Detailed Data:
1) 1,4-Xylene;1,4-Dimethylbenzene;p-Xylene;p-Dimethylbenzene;Benzene, 1,4-dimethyl-
2) 1,4-Xylene;p-Dimethylbenzene;1,4-dimethyl-Benzene;1,4-dimethylbenzene;4-methyltoluene;4-xylene;1,4-dimethyl-benzen;chromar;p-methyltoluene;p-xylene
3) p-xylene
4) 1,4-xylene;p-xylene
5) 1,4-xylene;p-xylene
6) 1,3-xylene;p-xylene
7) 1,3-xylene;p-xylene
8) Right xylene
9) Dimethylbenzene;Xylene
10) dimethyl-Benzene;Xylene;Dimethylbenzene;ai3-02209-x;dimethyl-benzen;caswell no 906;epa pesticide chemical code 086802;ksylen
Notice Some description was translated by software and the data is only as a reference.
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