英文名 | 2-[4-(1,3-dioxoisoindol-2-yl)but-2-ynyl]isoindole-1,3-dione |
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英文别名 |
N,N'-but-2-ynediyl-bis-phthalimide
N,N'-But-2-indiyl-bis-phthalimid 1,4-Diphthalimido-but-2-in 1,4-DIPHTHALIMIDO-2-BUTYNE |
密度 | 1.464g/cm3 |
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沸点 | 550.4ºC at 760 mmHg |
分子式 | C20H12N2O4 |
分子量 | 344.32000 |
闪点 | 260.6ºC |
精确质量 | 344.08000 |
PSA | 74.76000 |
LogP | 1.45800 |
折射率 | 1.69 |
海关编码 | 2925190090 |
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~86% 34662-00-5 |
文献:AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH Patent: WO2007/58630 A1, 2007 ; Location in patent: Page/Page column 22-23 ; |
~% 34662-00-5 |
文献:Fraser; Raphael Journal of the Chemical Society, 1952 , p. 226 |
海关编码 | 2925190090 |
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中文概述 | 2925190090 其他酰亚胺及其衍生物盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |