2,2-Pyrrolidinedicarboxylicacid, 3-methyl-5-oxo-, 2,2-diethyl ester
- 中文别名:3-甲基-5-氧代吡咯烷-2,2-二羧酸二乙酯
- 英文别名:diethyl 3-methyl-5-oxopyrrolidine-2,2-dicarboxylate;
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
- CAS No.:2446-12-0
- 分子式:C11H17NO5
- 分子量:0
- 精确分子量:243.11100
- PSA:81.70000
- InChI:The Key: ABPOVAJYXVTDRD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.17g/cm3
- 沸点:
- 357.4ºC at 760mmHg
- 闪点:
- 169.9ºC
- 折射率:
- 1.467
- 蒸汽压:
- 2.74E-05mmHg at 25°C
安全信息
- 密度:
- 1.17g/cm3
- 沸点:
- 357.4ºC at 760mmHg
- 闪点:
- 169.9ºC
- 折射率:
- 1.467
- 蒸汽压:
- 2.74E-05mmHg at 25°C
海关数据
中国海关编码:2933790090
- 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
- 摘要/Summary:
- 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%