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| CAS号 : | 121020-70-0 |
精确质量 : | 183.05300 |
| 分子式 : | C8H9NO4 |
logP : | 0.33148 |
| 分子量 : | 183.16100 |
PSA : | 68.55000 |
2-氰基-2-(1,3-二羰基-2-亚基)乙酯 | |
ethyl 2-cyano-2-(1,3-dioxolan-2-ylidene)acetate | |
121020-70-0 | |
C8H9NO4 | |
183.16100 | |
68.55000 | |
0.33148 | |
183.05300 |
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1.493
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108.8ºC
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0.0155mmHg at 25°C
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139-140ºC
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1.284 g/cm3
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256.3ºC at 760 mmHg
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2932999099
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品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
