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| CAS号 : | 4390-94-7 |
精确质量 : | 284.14100 |
| 分子式 : | C18H20O3 |
logP : | 4.08030 |
| 分子量 : | 284.35000 |
PSA : | 35.53000 |
6-甲氧基-2-(4-苯甲氧基)苯并噻吩 | |
1,2-bis(4-methoxyphenyl)butan-1-one | |
4390-94-7 | |
C18H20O3 | |
284.35000 | |
35.53000 | |
4.08030 | |
284.14100 |
|
1.545
|
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204.5ºC
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|
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428.1ºC at 760 mmHg
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1.079 g/cm3
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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% |
|
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% |
