methyl 2-(7-chloro-3,5-dioxo-1H-1,4-benzodiazepin-2-ylidene)acetate结构式
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常用名 | methyl 2-(7-chloro-3,5-dioxo-1H-1,4-benzodiazepin-2-ylidene)acetate | 英文名 | methyl 2-(7-chloro-3,5-dioxo-1H-1,4-benzodiazepin-2-ylidene)acetate |
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| CAS号 | 5243-38-9 | 分子量 | 280.66400 | |
| 密度 | 1.491g/cm3 | 沸点 | 498ºC at 760 mmHg | |
| 分子式 | C12H9ClN2O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 255ºC |
| 英文名 | methyl 2-(7-chloro-3,5-dioxo-1H-1,4-benzodiazepin-2-ylidene)acetate |
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| 密度 | 1.491g/cm3 |
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| 沸点 | 498ºC at 760 mmHg |
| 分子式 | C12H9ClN2O4 |
| 分子量 | 280.66400 |
| 闪点 | 255ºC |
| 精确质量 | 280.02500 |
| PSA | 92.28000 |
| LogP | 0.51670 |
| InChIKey | GPYLFWJNNWMQJA-UHFFFAOYSA-N |
| SMILES | COC(=O)C=C1Nc2ccc(Cl)cc2C(=O)NC1=O |
| 折射率 | 1.637 |
| 海关编码 | 2917399090 |
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~%
methyl 2-(7-chl... 5243-38-9 |
| 文献:Michel,K. et al. Helvetica Chimica Acta, 1965 , vol. 48, p. 1973 - 1983 |
|
~%
methyl 2-(7-chl... 5243-38-9 |
| 文献:Michel,K. et al. Helvetica Chimica Acta, 1965 , vol. 48, p. 1973 - 1983 |
|
~%
methyl 2-(7-chl... 5243-38-9 |
| 文献:Michel,K. et al. Helvetica Chimica Acta, 1965 , vol. 48, p. 1973 - 1983 |
| 海关编码 | 2917399090 |
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| 中文概述 | 2917399090 其他芳香多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |