齐隆双环戊二烯是以石脑油裂解副产物为原料经分离精制等工艺而制得。它是无色透明液体或白色晶体，可溶于醇、醚和四氯化碳，不溶于水。CAS号：77-73-6
产品性质：
| 产品性质 | 双环戊二烯 |
| 分子式 | C10H12 |
| 分子结构 | .jpg) |
| 分子量 | 132.21 |
| 沸点，℃ | 170 |
| 熔点，℃ | 32.9 |
| 自燃点，℃ | 680 |
| 闪点，℃ | 32 |
| 比重，20/20℃ | 0.9790 |
产品规格
| 项 目 | 指 标 | |||||
| 高纯双环戊二烯 | 低纯双环戊二烯 | |||||
| 优等品 | 一等品 | 合格品 | 优等品 | 一等品 | 合格品 | |
| 外观 | 无色透明液体或冰状结晶 | 水白色或微黄色透明液体 | ||||
| 色度/铂-钴色号 ≤ | 100 | — | ||||
| 双环戊二烯质量分数/% ≥ | 97.0 | 93.0 | 90.0 | 80.0 | 70.0 | 60.0 |
| 环戊二烯质量分数/% ≤ | 1.0 | 3.0 | 5.0 | — | ||
| 水分/mg/kg ≤ | 100 | 200 | — | |||
应用领域：
高纯双环戊二烯产品主要用于医药中间体、二茂铁、金刚烷、降冰片烯、阻燃氯化物等产品的合成，以及用于制备石油树脂、不饱和树脂等等。低纯双环戊二烯产品可用于生产双环戊二烯树脂、环氧树脂、不饱和聚酯树脂聚合物。
Established in January, 1998, young and promising Shandong Qilong Chemical Co., Ltd. is located in Zibo, China. Enjoying convenient communication, the site is near to the ethylene plant of Qilu Petrochemical Corporation and some important expressways. Now, Qilong has a registered fund of RMB150 millions and consists of eight subcompanies and three joint stock companies. Qilong specializes in the refining of petrochemical. Our main products consist of C9 petroleum resin, C5/C9 copolymerization petroleum resin, methyl cyclopentadiene dimmer (DMCPD), dicyclopentadiene (DCPD), etc.
Qilong is dedicated to technological innovation and development relying on the new science and technologies. By setting up our own R&D center and lab bases in South China University of Technology, Tianjin University, Beijing University of Chemical Technology and other chemical industry academies in China, our technological process, products quality and core competence are all improved. Now Qilong is the leading petroleum resin and petroleum naphthalene manufacturer in China. We think much of the quality control and quality assurance and pass ISO9001, ISO14001, and ISO18001 System Certification. As a result, our resins are well sold both in China and overseas.
We welcome friends from all over the world to join us and create a better tomorrow hand in hand!
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