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| CAS号 : | 4497-40-9 |
精确质量 : | 192.07900 |
| 分子式 : | C11H12O3 |
logP : | 1.91590 |
| 分子量 : | 192.21100 |
PSA : | 35.53000 |
3,4-二甲氧基苯丙烯醛 | |
(E)-3-(3,4-dimethoxyphenyl)prop-2-enal | |
4497-40-9 | |
C11H12O3 | |
192.21100 | |
35.53000 | |
1.91590 | |
192.07900 |
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1.546
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148.2ºC
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|
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1.093g/cm3
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336.2ºC at 760 mmHg
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2912499000
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品名, 成分含量, 用途, 四聚甲醛报明外观 |
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2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
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2912499000. 醛醚，醛酚和其他含氧基的醛 |
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HTS:2912499000.Other Non-aromatic Aldehyde-ethers, Aldehyde-phenols And Aldehydes With Other Oxygen Function.Rate general: 4.8%.Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,KR,MA,MX,OM,P,PA,PE,SG) |
