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| CAS号 : | 5345-38-0 |
精确质量 : | 430.13800 |
| 分子式 : | C21H22N2O8 |
logP : | 4.44720 |
| 分子量 : | 430.40800 |
PSA : | 144.24000 |
dimethyl 2,2-bis[2-(4-nitrophenyl)ethyl]propanedioate | |
5345-38-0 | |
C21H22N2O8 | |
430.40800 | |
144.24000 | |
4.44720 | |
430.13800 |
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1.578
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218ºC
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1.307g/cm3
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|
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572.4ºC 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% |
