The Flash Point Measurement for Binary Mixtures of Methylcyclohexane with Ethylbenzene, o-Xylene, m-Xylene and p-Xylene at 101.3 kPa 


Vol. 31,  No. 4, pp. 312-318, Dec.  2025
10.7464/ksct.2025.31.4.312


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  Abstract

Flash point (FP) is defined as the lowest temperature at which a volatile and flammable substance generates sufficient vapor to form an ignitable mixture with air. It represents the temperature at which the vapor above a liquid or solid can be transiently ignited upon exposure to an external ignition source, such as a spark, a flame, or heat. Reliable FP data are essential for the assessment and prevention of fire and explosion hazards. However, such data for certain binary mixtures remain limited in the literature. In this study, experimental FP data at 101.3 kPa were obtained for the miscible binary systems {methylcyclohexane (MCH) + ethylbenzene}, {MCH + o-xylene}, {MCH + m-xylene}, and {MCH + p-xylene}. The FP measurements of the binary systems were obtained using a Stanhope-Seta closed-cup flash point tester compliant with ASTM D3278. The experimentally determined FPswere compared with the values predicted by Raoult’s law and by excess Gibbs energy (GE) models, namely the Wilson, NRTL, and UNIQUAC equations.

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  Cite this article

[IEEE Style]

N. Y. Le and I. C. Hwang, "The Flash Point Measurement for Binary Mixtures of Methylcyclohexane with Ethylbenzene, o-Xylene, m-Xylene and p-Xylene at 101.3 kPa," Clean Technology, vol. 31, no. 4, pp. 312-318, 2025. DOI: 10.7464/ksct.2025.31.4.312.

[ACM Style]

Na Yeong Le and In Chan Hwang. 2025. The Flash Point Measurement for Binary Mixtures of Methylcyclohexane with Ethylbenzene, o-Xylene, m-Xylene and p-Xylene at 101.3 kPa. Clean Technology, 31, 4, (2025), 312-318. DOI: 10.7464/ksct.2025.31.4.312.