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| CAS号 : | 5463-50-3 |
精确质量 : | 176.04700 |
| 分子式 : | C10H8O3 |
logP : | 1.61400 |
| 分子量 : | 176.16900 |
PSA : | 43.37000 |
4,7-二甲基-2-苯并呋喃-1,3-二酮 | |
4,7-dimethyl-2-benzofuran-1,3-dione | |
5463-50-3 | |
C10H8O3 | |
176.16900 | |
43.37000 | |
1.61400 | |
176.04700 |
|
1.585
|
|
|
164.6ºC
|
|
|
1.303g/cm3
|
|
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338.8ºC 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% |
|
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% |
