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| CAS号 : | 72912-50-6 |
精确质量 : | 172.03400 |
| 分子式 : | C8H6F2O2 |
logP : | 1.73600 |
| 分子量 : | 172.12900 |
PSA : | 18.46000 |
5,8-二氟-1,4-苯并二恶烷 | |
5,8-Difluoro-2,3-dihydro-1,4-benzodioxine | |
72912-50-6 | |
C8H6F2O2 | |
172.12900 | |
18.46000 | |
1.73600 | |
172.03400 |
|
1.495
|
|
|
78.5ºC
|
|
|
1.357g/cm3
|
|
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195.5ºC 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% |
