![]() 1,2,3,4-环丁四甲酸二酐结构式
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常用名 | 1,2,3,4-环丁四甲酸二酐 | 英文名 | Cyclobutane-1,2,3,4-tetracarboxylic dianhydride |
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CAS号 | 4415-87-6 | 分子量 | 196.114 | |
密度 | 1.8±0.1 g/cm3 | 沸点 | 545.3±50.0 °C at 760 mmHg | |
分子式 | C8H4O6 | 熔点 | >300 °C(lit.) | |
MSDS | 中文版 美版 | 闪点 | 253.7±30.2 °C | |
符号 |
![]() GHS07 |
信号词 | Warning |
The synthesis and X-ray structure of 1, 2, 3, 4-cyclobutane tetracarboxylic dianhydride and the preparation of a new type of polyimide showing excellent transparency and heat resistance. Suzuki H, et al.
J. Polym. Sci. A 38(1) , 108-116, (2000)
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Synthesis and characterization of novel polyimides with 1-octadecyl side chains for liquid crystal alignment layers. Lee YJ, et al.
Polym. Adv. Technol. 18(3) , 226-34, (2007)
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