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| CAS号 : | 23405-70-1 |
精确质量 : | 556.18900 |
| 分子式 : | C36H28O6 |
logP : | 7.90260 |
| 分子量 : | 556.60400 |
PSA : | 78.13000 |
5,7-二-(苄氧基)-2-(4-(苄氧基)苯基)-3-羟基-4H-苯并吡喃-4-酮 | |
3-hydroxy-5,7-bis(phenylmethoxy)-2-(4-phenylmethoxyphenyl)chromen-4-one | |
23405-70-1 | |
C36H28O6 | |
556.60400 | |
78.13000 | |
7.90260 | |
556.18900 |
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1.666
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244ºC
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756.2ºC at 760 mmHg
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1.299g/cm3
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4.92E-24mmHg at 25°C
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2914509090
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914509090 含其他含氧基的酮. 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:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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