...A general name used only in Japan for fluorocarbons, which are fluoro-substituted hydrocarbons. It is also called Freon (a DuPont product name). Fluorocarbons include chlorofluorocarbons (CFCs) that have fluorine and chlorine as substituents, hydrochlorofluorocarbons (HCFCs) that contain fluorine, hydrogen, and chlorine, hydrofluorocarbons (HFCs) that contain fluorine and hydrogen, and perfluorocarbons (PFCs) in which all hydrogen has been replaced with fluorine. *Some of the terminology that refers to "halocarbon" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…炭化水素のフルオロ置換体であるフルオロカーボン類fluorocarbonに対する日本でのみ用いられている総称名。フレオンFreon(デュポン社の商品名)と呼ばれることもある。フロンには,フッ素と塩素を置換基にもつクロロフルオロカーボン(CFC),フッ素,水素,塩素を含むヒドロクロロフルオロカーボン(HCFC),フッ素,水素を含むヒドロフルオロカーボン(HFC),すべての水素をフッ素で置換したペルフルオロカーボン(PFC),などがある。… ※「halocarbon」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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