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| CAS号 : | 15972-55-1 |
精确质量 : | 290.13100 |
| 分子式 : | C20H18O2 |
logP : | 4.63170 |
| 分子量 : | 290.35600 |
PSA : | 18.46000 |
1,1'-(2,4-环戊二烯-1-亚基甲基烯)二(4-甲氧基苯) | |
1-[cyclopenta-2,4-dien-1-ylidene-(4-methoxyphenyl)methyl]-4-methoxybenzene | |
15972-55-1 | |
C20H18O2 | |
290.35600 | |
18.46000 | |
4.63170 | |
290.13100 |
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1.61
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193.5ºC
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7.78E-09mmHg at 25°C
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1.127g/cm3
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477.9ºC at 760mmHg
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2909309090
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品名, 成分含量, 用途 |
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2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。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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2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
