
Picene - Wikipedia
Picene is a hydrocarbon found in the pitchy residue obtained in the distillation of peat tar and of petroleum. This is distilled to dryness and the distillate repeatedly recrystallized from cymene .
苉(有机化合物)_百度百科
苉(Picene),是一种多环芳香烃,化学式为C22H14。存在于煤焦油中。2017年10月27日,世界卫生组织国际癌症研究机构公布的致癌物清单初步整理参考,苉在3类致癌物清单中。
Picene | C22H14 | CID 9162 - PubChem
2009年1月22日 · Picene is an ortho-fused polycyclic arene consisting of five fused benzene rings. It is obtained during the distillation of petroleum.
苉 - 維基百科,自由的百科全書
苉 ( ㄆㄧˇ ) (英語: Picene )是一種多環芳香烴,化學式C 22 H 14 ,由泥炭焦油或石油蒸餾的殘留物蒸餾至干,用對異丙基甲苯反覆重結晶得到。
213-46-7 | CAS数据库 - ChemicalBook
2025年3月20日 · 苉(Picene)是一种多环芳香烃,化学式C22H14,由泥炭焦油或石油蒸馏的残留物蒸馏至干,用对异丙基甲苯反复重结晶得到。 图谱信息 苉(213-46-7)质谱(MS)
Superconductivity in alkali-metal-doped picene - Nature
2010年3月4日 · The basis for the new compound is picene (C22H14), a molecule consisting of five benzene rings sharing edges with one another, which crystallizes into an ordered …
芘(有机化合物)_百度百科
芘,是一种有机化合物,化学式为c16h10,淡黄色结晶性粉末,具有芳香,可燃,不溶于水,易溶于乙醇、乙醚。可进行亲电取代,如卤化、硝化、磺化等反应。芘主要存在于煤焦油沥青的蒸 …
Picene | C22H14 - ChemSpider
ChemSpider record containing structure, synonyms, properties, vendors and database links for Picene, 213-46-7, Pycene, GBROPGWFBFCKAG-UHFFFAOYSA-N
苉|Picene|213-46-7|参数,分子结构式,图谱信息 - 物竞化学品数 …
物竞化学品数据库是由上海物竞化工科技有限公司开发的一个化学品专用数据库。其中涵盖了数万种化学品,其内容包括化学品的中英文名称、别名、cas号、用途、物性、结构式、分子式、 …
Picene - Wikiwand
Picene is a hydrocarbon found in the pitchy residue obtained in the distillation of peat tar and of petroleum. This is distilled to dryness and the distillate repeatedly recrystallized from cymene .