英文名 | (2Z)-2-butylidenebutanedioic acid |
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英文别名 |
butylidene-succinic acid
E-Hex-2-en-1,2-dicarcoxylic acid Hexen-2-dicarbonsaeure-1,2 3-Carboxy-3-heptensaeure Butyliden-bernsteinsaeure |
密度 | 1.201g/cm3 |
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沸点 | 382.6ºC at 760 mmHg |
分子式 | C8H12O4 |
分子量 | 172.17800 |
闪点 | 199.4ºC |
精确质量 | 172.07400 |
PSA | 74.60000 |
LogP | 1.27220 |
折射率 | 1.5 |
海关编码 | 2917190090 |
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~88% 3283-25-8 |
文献:Dhokte; Rao Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1990 , vol. 29, # 12 p. 1089 - 1091 |
~% 3283-25-8 |
文献:Takeda,A. et al. Journal of Organic Chemistry, 1966 , vol. 31, p. 616 - 618 |
~% 3283-25-8 |
文献:Hudson,R.F.; Chopard,P.A. Helvetica Chimica Acta, 1963 , vol. 46, p. 2178 - 2185 |
上游产品 4 | |
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下游产品 1 | |
海关编码 | 2917190090 |
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中文概述 | 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% |
申报要素 | 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 |
Summary | 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% |