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| CAS号 : | 63020-83-7 |
精确质量 : | 302.10600 |
| 分子式 : | C19H14N2O2 |
logP : | 5.08440 |
| 分子量 : | 302.32700 |
PSA : | 65.18000 |
芴-2-偶氮-2',4'-二羟基苯 | |
Fluorene-2-azo-2',4'-dihydroxybenzene | |
63020-83-7 | |
C19H14N2O2 | |
302.32700 | |
65.18000 | |
5.08440 | |
302.10600 |
|
1.694
|
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|
381.3ºC
|
|
|
1.32 g/cm3
|
|
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562.6ºC at 760 mmHg
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2927000090
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品名, 成分含量, 用途 |
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2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
|
2927000090. Other Diazo-, azo- or azoxy-compounds. General tariff: |
