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二氢苊 - 百度百科
二氢苊(Acenaphthene*),别名萘乙环,是一种有机化合物,化学式为C 12 H 10 ,分子量为154.21,外观为白色针状结晶 [1] 。 熔点93-94℃ [2] ,沸点279℃ [3] ,105-106℃(2 Torr) [2] ,相对密度1.024(以水为1) [1] ,不溶于水,微溶于 乙醇 ,溶于 氯仿 、 苯 、 甲苯 、 冰 ...
Acenaphthene | C12H10 | CID 6734 - PubChem
Derived from coal tar and used to make dyes, pharmaceuticals, insecticides, fungicides, and plastics. Acenaphthene is a polycyclic aromatic hydrocarbon derived from naphthalene by the addition of an ethylene bridge connecting C-1 and C-8. Acenaphthene has been reported in Salvia coccinea and Gossypium hirsutum with data available. View More...
Acenaphthene - Wikipedia
Acenaphthene is a polycyclic aromatic hydrocarbon (PAH) consisting of naphthalene with an ethylene bridge connecting positions 1 and 8. It is a colourless solid. Coal tar consists of about 0.3% of this compound. [3]
苊(有机化合物)_百度百科
苊(Acenaphthylene),别名苊烯*,是一种 稠环芳烃,化学式为C12H8,分子量为152.20,外观为黄色柱状或者片状结晶,不溶于水,易溶于乙醇、甲醇、丙醇、乙醚、石油醚、苯等有机溶剂,在强酸中易聚合 [2],可用于电绝缘材料和离子交换树脂、染料等 [3]。 *注:部分科技文献中将Acenaphthylene译作苊烯,而将acenaphthene译作苊 [4],为了避免混淆,百科词条依据《有机化合物命名原则 (2017)》 [1],使用“苊(Acenaphthylene)”与“ 二氢苊 (acenaphthene)”这一 …
苊 - 维基百科,自由的百科全书
苊[1] (英語: Acenaphthylene)也常作 苊烯,又称 萘并乙烯 、 1,8-亚乙基萘。 是一种含有 萘 环并通过 乙烯 桥连萘环1位和8位的 多环芳烃 类有机化合物。 它是 煤焦油 的成分之一,通过氢化还原分子中的乙烯结构能得到 苊。 不同于其他大多数多环芳烃化合物,苊烯不发出 荧光。 苊分子五元环上的烯烃双键虽然处于环内且与萘环共轭但性质较为活泼,所以涉及苊烯的化学反应主要发生在苊五元环上的烯烃双键上。
苊 CAS#: 83-32-9 - ChemicalBook
用Pd/C脱氢氧化得苊烯 (acenaphthylene)。 用高锰酸钾氧化得1,8-萘二甲酸酐。 亲电取代反应主要发生在5-位,如溴化、硝化、烷基化。 在四氯化碳中与N-溴代琥珀酰亚胺 (NBS)作用得1-溴取代物。 存在于煤焦油中。 实验室用1,8-二溴甲基萘与苯基锂作用制备。 用于有机合成。 本品有刺激性。 在高温焦油中,约含苊1.2%-1.8%。 以煤焦油蒸馏分出的洗油,用精馏方法再分成各个窄馏分,从270-280℃馏分制取工业苊。 ChemicalBook 致力于为化学行业用户提供苊的性质、化学 …
Acenaphthene | C12H10 - ChemSpider
ChemSpider record containing structure, synonyms, properties, vendors and database links for Acenaphthene, 83-32-9, 386081, CWRYPZZKDGJXCA-UHFFFAOYSA-N
Acenaphthene 99 83-32-9 - MilliporeSigma
Acenaphthene is a polycyclic aromatic hydrocarbon used as a building block in the synthesis of polymers and resins. Bacterial oxidation of acenaphthene by Beijerinckia sp. and Beijerinckia sp. strain B8/36 has been reported.Acenapthene forms 1:1:1 inclusion compound by complexing with inclusion compound of β-cyclodextrin and alcohol.Kinetics of the …
Acenaphthene-d10 | C12H10 | CID 177559 - PubChem
Acenaphthene-d10 | C12H10 | CID 177559 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Acenaphthene - NIST Chemistry WebBook
2010年8月7日 · Use this link for bookmarking this species for future reference. NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites.
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