正庚烷（英文名称：n-Heptane）是无色、易挥发液体。主要用作测定辛烷值的标准物，还可作麻醉剂、溶剂、有机合成的原料以及实验试剂的制备。
n. n-heptane
misc. normal heptane
么东西？中文名称：正庚烷英文名称：n-heptane中文名称2：庚烷CASNo.：142-82-5分子式：C7H16分子量：100.21理化特性主要成分：纯品外观与性状：无色易挥发液体。熔点(℃)：-90.5沸点
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正庚烷浸取法 n-heptane extractives ; in n-heptane
正庚烷溶出量 n-heptane extractives
正庚烷磺酸钠 sodium heptane-1-sulphonate ; Sodium 1-heptanesulfonate
正庚烷回流萃取 n-heptane extractives at refluxing temperature
溴代正庚烷 bromo heptane
氘代正庚烷 n-Heptane-d
正庚烷不溶物 n-heptane insoluble
工业级正庚烷 mixed Heptane
全氟正庚烷 n-perfluoroheptane
When adding poor solvent n-heptane,more homo-coagulated particles were produced. For n-heptane concentrations up to 50 vol%,cauliflower-like particles could be observed.
加入不良溶剂正庚烷使产物中聚并微粒增多,正庚烷含量50 vol%时产生菜花状的微粒。
参考来源 - 醋酸为溶剂的沉淀聚合法合成单分散交联功能聚二乙烯基苯微球的研究Because existing combustion mechanism of n-heptane doesn’t contain PAH, the major goal of this paper was to build a new reduced kinetic model with PAH formation included.
但是目前存在的正庚烷燃烧动力学模型中并不包含PAH。
参考来源 - 柴油机燃烧过程中多环芳香烃生成机理的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以正庚烷裂化反应为探针反应考察了样品的活性。
Then-heptane cracking reaction was selected as probe reaction to investigate the activity of studied samples.
减压渣油和正庚烷沥青质的VPO平均相对分子质量都减小了。
The VPO average molecular weight of vacuum residues and asphaltenes all decreased.
用气体流动量热计测定并关联了苯-正庚烷二元体系的等压积分汽化焓；
The isobaric integral heats of vaporization of benzene-n-heptane binary system were determined and correlated with a vapor-flow calorimeter.
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