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Hydrocarbon mixtures are a group of various volatile, highly flammable, mixtures used chiefly as nonpolar solvents.
Composition
editHydrocarbon mixtures are composed of petroleum ethers and other hydrocarbons.[1] Petroleum ether should not be confused with the class of organic compounds called ethers; and equally, going under its alternative name of benzine, it should not be confused with benzene. (Benzine is a mixture of alkanes, such as pentane, hexane, and heptane; whereas benzene is a cyclic, aromatic hydrocarbon.)
A hydrocarbon is any chemical compound that consists only of the elements carbon (C) and hydrogen (H). They all contain a carbon frame, and have hydrogen atoms attached to the frame. Often the term is used as a shortened form of the term aliphatic hydrocarbon. Most hydrocarbons are combustible.[2]
Petroleum ether is obtained from petroleum refineries as the portion of the distillate which is intermediate between the lighter naphtha and the heavier kerosene. It has a specific gravity of between 0.6 and 0.8 depending on its composition.[3]
References
edit- ^ Das, Surajit; Dash, Hirak Ranjan (2021). "Chapter 2 - Mechanism of toxicity and adverse health effects of environmental pollutants". Microbial Biodegradation and Bioremediation (2nd ed.). Elsevier. pp. 33–53. doi:10.1016/C2020-0-01871-2. ISBN 978-0-323-85455-9.
- ^ Ball, David W.; Key, Jessie A. (2014-09-16). "Chapter 16. Organic Chemistry". Introductory Chemistry (1st ed.). Open textbook. ISBN 978-1-77420-003-2.
- ^ Ashraf, S. M.; Ahmad, Sharif; Riaz, Ufana (2008). A Laboratory Manual of Polymers. I.K. International Publishing House. p. 65. ISBN 9788190746236.
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