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| CAS号 : | 14160-38-4 |
精确质量 : | 326.15200 |
| 分子式 : | C20H22O4 |
logP : | 3.08780 |
| 分子量 : | 326.38600 |
PSA : | 68.28000 |
3,3'-二-叔-丁基联苯二苯醌-(2,5,2',5') | |
2-tert-butyl-6-(5-tert-butyl-3,6-dioxocyclohexa-1,4-dien-1-yl)cyclohexa-2,5-diene-1,4-dione | |
14160-38-4 | |
C20H22O4 | |
326.38600 | |
68.28000 | |
3.08780 | |
326.15200 |
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1.57
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164.3ºC
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2.55E-06mmHg at 25°C
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1.208g/cm3
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391ºC at 760 mmHg
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2914299000
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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2914299000. 环烷酮,环烯酮 |