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2446-12-0

2446-12-0结构式
2446-12-0结构式

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英文名 diethyl 3-methyl-5-oxopyrrolidine-2,2-dicarboxylate
英文别名 HMS3086F03
3-methyl-5-oxo-pyrrolidine-2,2-dicarboxylic acid diethyl ester
3-Methyl-5-oxo-pyrrolidin-2,2-dicarbonsaeure-diaethylester
3-Methyl-5-oxo-pyrrolidin-2,2-dicarbonsaeure-diethylester
4-methyl-5,5-dicarbethoxy-2-pyrrolidinone
5,5-Diethoxycarbonyl-4--methyl-2-pyrrolidinone
5,5-Dicarbethoxy-4-methyl-2-pyrrolidinone
密度 1.17g/cm3
沸点 357.4ºC at 760mmHg
分子式 C11H17NO5
分子量 243.25600
闪点 169.9ºC
精确质量 243.11100
PSA 81.70000
LogP 0.33620
蒸汽压 2.74E-05mmHg at 25°C
折射率 1.467
海关编码 2933790090

~87%

2446-12-0结构式

2446-12-0

文献:E. R. Squibb and Sons, Inc. Patent: US5049578 A1, 1991 ;

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2446-12-0结构式

2446-12-0

文献:Cocolas; Hartung Journal of the American Chemical Society, 1957 , vol. 79, p. 5203 Full Text View citing articles Show Details Morrison Journal of the American Chemical Society, 1955 , vol. 77, p. 6072
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海关编码 2933790090
中文概述 2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%