Results 291 to 300 of about 168,455 (324)

Thermodynamic properties of binary and ternary systems XII. Excess enthalpies of cyclohexane + p-xylene, p-xylene + dimethylsulfoxide, and dimethylsulfoxide + cyclohexane + p-xylene

The Journal of Chemical Thermodynamics, 1983
Abstract Excess molar enthalpies H m E of (cyclohexane + p -xylene) and ( p -xylene + dimethylsufloxide), and of (dimenthylsulfoxide + cyclohexane + p -xylene) at mole fractions along lines through the apices of the triangular diagram were determined at 313.15 K. The H m E values remain positive over the whole mole-fraction region examined.
Aulis Nissema, Timo Kaivamo, Mikko Karvo
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Vapor phase oxidation of p‐xylene

The Canadian Journal of Chemical Engineering, 1978
AbstractThe kinetics of the vapor phase oxidation of p‐xylene over ferric molybdate catalyst were studied in an isothermal, differential, tubular flow reactor in the temperature range of 360 to 420° C. The major product obtained was p‐tolualdehyde with small amounts of maleic anhydride and p‐toluic acid.
Mathur, BC, Viswanath, DS
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Acylation of p-xylene over zeolites

Catalysis Today, 2012
Abstract Zeolites differing in structure and acidity were tested in liquid phase acylation of p-xylene. Hexanoyl chloride, propionic anhydride and isobutyric anhydride were used as acylating agents. The highest conversions of acylating agent were achieved over large pore zeolites USY (66.3%) and Beta (58.2%).
D. Procházková, L. Kurfiřtová, J. Pavlatová   +2 more
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Excimer emission from tetrachloro-p-xylene

Molecular Physics, 1969
(1969). Excimer emission from tetrachloro-p-xylene. Molecular Physics: Vol. 16, No. 4, pp. 417-419.
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ChemInform Abstract: α‐NITRO‐P‐XYLENE

Chemischer Informationsdienst, 1977
AbstractDurch Nitrierung des Tolyl‐indandions (I) erhält man das Nitroderivat (II), das durch Behandlung mit Ammoniak und anschließend mit Essigsäure unter Bildung des Nitro‐p‐xylols (III) gespalten wird.
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Polymer Formation in Irradiated p-Xylene

Nature, 1960
The kinetics of radiolysis was studied in p-xylene, biphenyl, and mixtures of the two under mixed atomic pile irradiation. Typical experimental results are summarized in tabular form. Results indicate that p-xylene polymerizes according to the same rate law as biphenyl, which means the reaction is a first-order process. (C.H.)
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p-Xylene

2021
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Mononitration of p-Xylene

Industrial & Engineering Chemistry, 1950
Kenneth A. Kobe, Herman Levin
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Terephthalic Acid from p-Xylene

Product R&D, 1970
James W. Patton, Ned F. Seppi
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Nitration of Nitro-p-xylene

Industrial & Engineering Chemistry, 1950
Kenneth A. Kobe, T. Brockett Hudson
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