The heat capacity, heat of fusion and entropy of benzene, For commercial use, until World War II, much of benzene was obtained as a by-product of coke production (or "coke-oven light oil") for the steel industry. Benzene is a natural constituent of petroleum and is one of the elementary petrochemicals. Chem., 1987, 118, 1-18. "Zur Kenntnis der ungesttigen Verbindungen,", "Untersuchungen ber aromatische Verbindungen (Investigations of aromatic compounds)", "The Structure of the Benzene Ring in Hexamethylbenzene", "An X-Ray Analysis of the Structure of Hexachlorobenzene, Using the Fourier Method", "Meet Kathleen Lonsdale, the physicist and prison reformer who cracked benzene's code", "Faits pour servir la dtermination du lieu chimique dans la srie aromatique", "Untersuchungen ber die Constitution der zweifach-substituirten Benzole", "Life on Mars? Sci., 1969, 38, 510-511. Benzene - NIST errors or omissions in the Database. 1 C H vap (80. ; T = 93 to 300 K. Value is unsmoothed experimental datum. [all data], Dejardin, 1919 J. Phys. [all data], Hyder Khan and Subrahmanyam, 1971 A. In 1903, Ludwig Roselius popularized the use of benzene to decaffeinate coffee. (TLV) for benzene to 0.02 ppm and reduce the 15 . [all data], Subrahmanyam and Khan, 1969 Studies have shown that genotype at these loci may influence susceptibility to the toxic effects of benzene exposure. He gave the compound the name benzin. The specific heat of liquid water is 4.184 J/g C and the specific heat of steam is 1.99 J/g C. H vapof water = 40.8 kJ/mol. "VIII. Only emails and answers are saved in our archive. [all data], Ogawa and Murakami, 1985 [51], Trace amounts of benzene are found in petroleum and coal. Mesure des chaleurs specifique moleculaires de quelques liquides, The handling of this chemical may incur notable safety precautions. Naziev, Ya.M. The United States Environmental Protection Agency has set a maximum contaminant level for benzene in drinking water at 0.0005mg/L (5 ppb), as promulgated via the U.S. National Primary Drinking Water Regulations. We don't save this data. Data, 1969, 14, 102-106. At the critical point there is no change of state when pressure is increased or if heat is added. Soc., 1940, 62, 696-700. [all data], Tschamler, 1948 \Delta H of fusion for benzene is 9.87 kJ/mol; specific heat for liquid benzene is 1.63 J/g X degrees).
Longest Day Of The Year 2022 Sunset, Articles S