V2EX phthalic

Phthalic

Definition 定义

phthalic(形容词):邻苯二甲酸的;与邻苯二甲酸(phthalic acid)或其衍生物有关的。常见于化学、材料与工业语境,如phthalic anhydride(邻苯二甲酸酐)phthalic esters(邻苯二甲酸酯)等。

Pronunciation 发音(IPA)

/θlk/

Examples 例句

Phthalic anhydride is used to make resins and plasticizers.
邻苯二甲酸酐用于制造树脂和增塑剂。

Under controlled oxidation, naphthalene can yield phthalic compounds that serve as important intermediates in industrial synthesis.
在受控氧化条件下,萘可生成邻苯二甲酸相关化合物,并作为工业合成中的重要中间体。

Etymology 词源

phthalic源自phthalic acid(邻苯二甲酸)这一化学命名传统:19世纪化学研究中,人们通过对naphthalene(萘)等芳香族化合物的氧化制备出相关酸类,并以拉丁/希腊化的科学词缀构词,形成“phthal-”这一词根;后缀 -ic 表示“……的/与……有关的”。因此 phthalic 本质上是“与邻苯二甲酸相关”的形容词形式。

Related Words 相关词

In Literature 文学与著作例句

  • The Merck Index(默克索引):在化学品条目中频繁出现 phthalic(如 phthalic acid、phthalic anhydride)。
  • Ullmann's Encyclopedia of Industrial Chemistry:涉及工业制备与应用时常用 phthalic 描述相关原料与中间体。
  • CRC Handbook of Chemistry and Physics:在物性数据与化合物索引中收录含 phthalic 的条目与数据。
  • Vogel's Textbook of Practical Organic Chemistry:实验与合成章节中会出现与 phthalic 相关的试剂或产物名称。
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