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| CAS号 : | 1121-05-7 |
精确质量 : | 110.07300 |
| 分子式 : | C7H10O |
logP : | 1.68570 |
| 分子量 : | 110.15400 |
PSA : | 17.07000 |
2,3-二甲基-2-环戊烯酮 | |
2,3-DIMETHYL-2-CYCLOPENTEN-1-ONE | |
1121-05-7 | |
C7H10O | |
110.15400 | |
17.07000 | |
1.68570 | |
110.07300 |
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n20/D 1.49(lit.)
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58.8ºC
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1.33mmHg at 25°C
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0.962g/cm3
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172.4ºC at 760mmHg
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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 |
1. 烟草:BU,56;BU,14;FC,18。 |
