四苯基环戊二烯酮
四苯基环戊二烯酮结构式
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常用名 | 四苯基环戊二烯酮 | 英文名 | tetraphenylcyclopentadienone |
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| CAS号 | 479-33-4 | 分子量 | 384.46900 | |
| 密度 | 1.199 g/cm3 | 沸点 | 617.1ºC at 760 mmHg | |
| 分子式 | C29H20O | 熔点 | 217-220 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 269ºC |
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Multichromophoric polyphenylene dendrimers: toward brilliant light emitters with an increased number of fluorophores.
J. Am. Chem. Soc. 129(15) , 4595-605, (2007) Two routes for the introduction of highly fluorescent peryleneimide chromophores into the scaffolding of polyphenylene dendrimers via iterative Diels-Alder cycloadditions are presented. The key intermediates for the divergent dendrimer buildup were two cyclop... |
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Applications of low-cost, dual-fraction dust samplers.
Ann. Occup. Hyg. 45(1) , 35-42, (2001) Porous polyurethane foams provide a low-cost method for separating dust into health-related fractions in accordance with recognized sampling conventions. A number of dust sampling instruments that make use of foam selectors have been described in recent liter... |
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