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| CAS号 : | 33927-59-2 |
精确质量 : | 374.07900 |
| 分子式 : | C22H14O6 |
logP : | 3.41540 |
| 分子量 : | 374.34300 |
PSA : | 108.74000 |
5-羟基-8-(4-羟基-7-甲基-5,8-二氧代萘-1-基)-2-甲基萘-1,4-二酮 | |
5-hydroxy-8-(4-hydroxy-7-methyl-5,8-dioxonaphthalen-1-yl)-2-methylnaphthalene-1,4-dione | |
33927-59-2 | |
C22H14O6 | |
374.34300 | |
108.74000 | |
3.41540 | |
374.07900 |
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1.692
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399ºC
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1.475g/cm3
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|
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713.1ºC at 760 mmHg
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2914400090
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |