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| CAS号 : | 19881-70-0 |
精确质量 : | 302.07100 |
| 分子式 : | C17H15ClO3 |
logP : | 4.00980 |
| 分子量 : | 302.75200 |
PSA : | 35.53000 |
3-氯-2,3-双(4-甲氧基苯基)丙烯醛 | |
3-Chloro-2,3-bis(4-methoxyphenyl)acrylaldehyde | |
19881-70-0 | |
C17H15ClO3 | |
302.75200 | |
35.53000 | |
4.00980 | |
302.07100 |
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1.579
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184.7ºC
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6.15E-09mmHg at 25°C
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160-163ºC
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1.198g/cm3
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468.1ºC at 760mmHg
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2913000090
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品名, 成分含量, 用途 |
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2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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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HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
