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・ M. alba
・ M. albus
・ M-Bahn
・ M-Base
・ M-Brain Group
・ M-CABI
・ M-class blimp
・ M-class cruiser
・ M-class destroyer
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・ M-class minesweeper (Germany)
・ M-class minesweeper (Netherlands)
・ M-class submarine
・ M-command
・ M-Coumaric acid
M-Cresol
・ M-Cubed
・ M-Cumenyl methylcarbamate
・ M-Day
・ M-Day (book)
・ M-derived filter
・ M-DISC
・ M-Doc
・ M-Dot
・ M-drop
・ M-Dubs
・ M-estimator
・ M-expression
・ M-Files
・ M-Flo


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M-Cresol : ウィキペディア英語版
M-Cresol

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''meta''-Cresol, also 3-methylphenol, is an organic compound with the formula CH3C6H4(OH). It is a colourless, viscous liquid that is an intermediate in the production of other chemicals. It is a derivative of phenol, an isomer of ''p''-cresol and ''o''-cresol.〔Helmut Fiegein "Cresols and Xylenols" in Ullmann's Encyclopedia of Industrial Chemistry" 2007; Wiley-VCH, Weinheim. 〕
==Production==
Together with many other compounds, m-cresol is traditionally extracted from coal tar, the volatile materials obtained in the production of coke from (bituminous) coal. This residue contains a few percent by weight of phenol and isomeric cresols. In the cymene-cresol process, phenol is alkylated with propylene to give isomers of cymene, which can be oxidatively dealkylated (Hock rearrangement) analogous to the cumene process.〔〔

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