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| CAS号 : | 53942-70-4 |
精确质量 : | 257.06900 |
| 分子式 : | C14H11NO4 |
logP : | 1.77778 |
| 分子量 : | 257.24100 |
PSA : | 76.39000 |
2,2-二甲基-5-(4-氰基苄亚基)-1,3-二恶烷-4,6-二酮 | |
4-[(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl]benzonitrile | |
53942-70-4 | |
C14H11NO4 | |
257.24100 | |
76.39000 | |
1.77778 | |
257.06900 |
|
1.578
|
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239.2ºC
|
|
|
1.31g/cm3
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|
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556.1ºC at 760mmHg
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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% |
