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| CAS号 : | 2132-59-4 |
精确质量 : | 298.12100 |
| 分子式 : | C18H18O4 |
logP : | 3.54960 |
| 分子量 : | 298.33300 |
PSA : | 52.60000 |
1,2-二(4-乙氧基苯基)-1,2-乙烷二酮 | |
1,2-bis(4-ethoxyphenyl)ethane-1,2-dione | |
2132-59-4 | |
C18H18O4 | |
298.33300 | |
52.60000 | |
3.54960 | |
298.12100 |
|
2914509090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
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% |