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30828-09-2生产厂家

30828-09-2价格

30828-09-2

30828-09-2结构式
30828-09-2结构式

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中文名 4-氧代十二烷二酸
英文名 4-Oxododecanedioic acid
英文别名 4-oxo-docosanoic acid
4-ketododecanedioic acid
4-Oxo-docosansaeure
Docosanoic acid,4-oxo
4-Oxododecanedioic acid
Dodecanedioic acid, 4-oxo-
密度 1.1±0.1 g/cm3
沸点 472.4±25.0 °C at 760 mmHg
分子式 C12H20O5
分子量 244.284
闪点 253.6±19.7 °C
精确质量 244.131073
PSA 91.67000
LogP 1.13
外观性状 粉末
蒸汽压 0.0±2.5 mmHg at 25°C
折射率 1.483
储存条件 2-8℃,干燥,密封
海关编码 2918300090

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30828-09-2结构式

30828-09-2

文献:Zav'yalov, S. I.; Knyaz'kova, N. E. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1983 , vol. 32, # 1 p. 190 - 192 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1983 , # 1 p. 215 - 218

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30828-09-2结构式

30828-09-2

文献:Zav'yalov, S. I.; Kravchenko, N. E.; Ezhova, G. I.; Sitkareva, I. V. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. 38, # 10 p. 2152 - 2154 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , # 10 p. 2339 - 2341

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30828-09-2结构式

30828-09-2

文献:Zav'yalov, S. I.; Kravchenko, N. E.; Ezhova, G. I.; Sitkareva, I. V. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. 38, # 10 p. 2152 - 2154 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , # 10 p. 2339 - 2341

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30828-09-2结构式

30828-09-2

文献:Zav'yalov, S. I.; Knyaz'kova, N. E. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1983 , vol. 32, # 1 p. 190 - 192 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1983 , # 1 p. 215 - 218
海关编码 2918300090
中文概述 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%