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| CAS号 : | 22499-11-2 |
精确质量 : | 268.14600 |
| 分子式 : | C18H20O2 |
logP : | 4.42730 |
| 分子量 : | 268.35000 |
PSA : | 26.30000 |
安息香正丁醚 | |
2-butoxy-1,2-diphenylethanone | |
22499-11-2 | |
C18H20O2 | |
268.35000 | |
26.30000 | |
4.42730 | |
268.14600 |
|
1.548
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159.1ºC
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3.64E-06mmHg at 25°C
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1.053g/cm3
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386.1ºC at 760mmHg
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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% |
有机合成。印刷工业。 |
