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| CAS号 : | 17041-60-0 |
精确质量 : | 158.05800 |
| 分子式 : | C7H10O4 |
logP : | 0.27870 |
| 分子量 : | 158.15200 |
PSA : | 52.60000 |
亚乙基丙二酸二甲酯 | |
Dimethyl 2-ethylidenemalonate | |
17041-60-0 | |
C7H10O4 | |
158.15200 | |
52.60000 | |
0.27870 | |
158.05800 |
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n20/D 1.447(lit.)
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97ºC
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3.3mmHg at 25°C
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1.111 g/mL at 25ºC(lit.)
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153.7ºC 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% |
