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| CAS号 : | 3063-79-4 |
精确质量 : | 175.10000 |
| 分子式 : | C11H13NO |
logP : | 2.18680 |
| 分子量 : | 175.22700 |
PSA : | 20.31000 |
1-(4-甲基苯基)-2-吡咯烷酮 | |
1-(4-methylphenyl)pyrrolidin-2-one | |
3063-79-4 | |
C11H13NO | |
175.22700 | |
20.31000 | |
2.18680 | |
175.10000 |
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米色结晶粉末
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1.569
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191ºC
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86-88ºC
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1.117g/cm3
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386.6ºC at 760mmHg
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2933790090
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S24/25
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
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2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 普通关税:20.0% |
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2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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2933790090. Other lactams. General tariff: |