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| CAS号 : | 27973-36-0 |
精确质量 : | 250.09900 |
| 分子式 : | C17H14O2 |
logP : | 3.66180 |
| 分子量 : | 250.29200 |
PSA : | 26.30000 |
9-亚芴基乙酸乙酯 | |
ethyl 2-fluoren-9-ylideneacetate | |
27973-36-0 | |
C17H14O2 | |
250.29200 | |
26.30000 | |
3.66180 | |
250.09900 |
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1.672
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257ºC
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1.15E-06mmHg at 25°C
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75-77ºC
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1.238g/cm3
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401.8ºC at 760mmHg
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2916399090
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
