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| CAS号 : | 5331-70-4 |
精确质量 : | 228.13600 |
| 分子式 : | C12H20O4 |
logP : | 2.08510 |
| 分子量 : | 228.28500 |
PSA : | 52.60000 |
diethyl 2-but-3-enyl-2-methylpropanedioate | |
5331-70-4 | |
C12H20O4 | |
228.28500 | |
52.60000 | |
2.08510 | |
228.13600 |
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1.445
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128.3ºC
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0.998g/cm3
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281ºC at 760 mmHg
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2917190090
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品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
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2917190090 其他无环多元羧酸. 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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2917190090 acyclic polycarboxylic 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% |
