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| CAS号 : | 5290-66-4 |
精确质量 : | 352.13200 |
| 分子式 : | C22H16N4O |
logP : | 5.43990 |
| 分子量 : | 352.38900 |
PSA : | 66.18000 |
2,4-二(2-苯基偶氮)-1-萘醇 | |
(4E)-2-phenyldiazenyl-4-(phenylhydrazinylidene)naphthalen-1-one | |
5290-66-4 | |
C22H16N4O | |
352.38900 | |
66.18000 | |
5.43990 | |
352.13200 |
|
1.662
|
|
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260.8ºC
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|
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1.22g/cm3
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|
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507.6ºC at 760mmHg
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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% |
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2927000090. Other Diazo-, azo- or azoxy-compounds. General tariff: |