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31255-25-1

31255-25-1结构式
31255-25-1结构式

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英文名 2-[2-[2-(2-chloro-2-oxoethoxy)ethoxy]ethoxy]acetyl chloride
英文别名 3,6,9-Trioxaundecanedioic chloride
Tetraglycolyl chloride
EINECS 250-538-7
3,6,9-trioxaundecanedioic acid dichloride
tetraglycolyl dichloride
3,6,9-trioxadecanedioyl dichloride
tetraethyleneglycoyl dichloride
tetra-glycolic acid dichloride
密度 1.317g/cm3
沸点 330.3ºC at 760mmHg
分子式 C8H12Cl2O5
分子量 259.08400
闪点 135ºC
精确质量 258.00600
PSA 61.83000
LogP 0.56700
折射率 1.462
海关编码 2918990090

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31255-25-1结构式

31255-25-1

文献:Sato, Masayuki; Oda, Tsunehisa; Iwamoto, Ken-ichi; Fujii, Satoshi Heterocycles, 2003 , vol. 60, # 4 p. 899 - 908

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31255-25-1结构式

31255-25-1

文献:Wittmann, Valentin; Takayama, Shuichi; Gong, Ke Wei; Weitz-Schmidt, Gabriele; Wong, Chi-Huey Journal of Organic Chemistry, 1998 , vol. 63, # 15 p. 5137 - 5143

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31255-25-1结构式

31255-25-1

文献:Bayrakci; Ertul Russian Journal of Organic Chemistry, 2008 , vol. 44, # 9 p. 1384 - 1388
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海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(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:13.0%. 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 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%