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| CAS号 : | 63740-97-6 |
精确质量 : | 192.07900 |
| 分子式 : | C11H12O3 |
logP : | 2.39810 |
| 分子量 : | 192.21100 |
PSA : | 35.53000 |
3,4-(亚甲基二氧)苯丁酮 | |
1-(1,3-benzodioxol-5-yl)butan-1-one | |
63740-97-6 | |
C11H12O3 | |
192.21100 | |
35.53000 | |
2.39810 | |
192.07900 |
|
1.538
|
|
|
137.9ºC
|
|
|
47-49°C
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|
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1.163 g/cm3
|
|
|
319.3ºC at 760 mmHg
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2932999099
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S24/25
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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% |
