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| CAS号 : | 5438-24-4 |
精确质量 : | 180.07900 |
| 分子式 : | C10H12O3 |
logP : | 1.43240 |
| 分子量 : | 180.20000 |
PSA : | 43.37000 |
5,6-二甲基-3a,4,7,7a-四氢-2-苯并呋喃-1,3-二酮 | |
5,6-Dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione | |
5438-24-4 | |
C10H12O3 | |
180.20000 | |
43.37000 | |
1.43240 | |
180.07900 |
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147.1ºC
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314.7ºC at 760mmHg
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1.17g/cm3
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2932999099
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
