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| CAS号 : | 82-73-5 |
精确质量 : | 225.92700 |
| 分子式 : | C8H3BrO3 |
logP : | 1.75970 |
| 分子量 : | 227.01200 |
PSA : | 43.37000 |
4-溴苯酐 | |
4-Bromoisobenzofuran-1,3-dione | |
82-73-5 | |
C8H3BrO3 | |
227.01200 | |
43.37000 | |
1.75970 | |
225.92700 |
|
1.651
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灰白色至淡黄色粉末
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173.5ºC
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363.2ºC at 760 mmHg
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|
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103-105ºC
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1.911 g/cm3
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2932999099
|
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2933990090
|
|
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% |
有机合成。 |
