2,2-Pyrrolidinedicarboxylicacid, 5-oxo-3-phenyl-, 2,2-diethyl ester
- 中文别名:4-苯基-5,5-二乙氧羰基-2-吡咯烷酮
- 英文别名:diethyl 5-oxo-3-phenylpyrrolidine-2,2-dicarboxylate;
(+/-)-5,5-dicarbethoxy-4-phenyl-2-pyrrolidinone;
5-oxo-3-phenyl-pyrrolidine-2,2-dicarboxylic acid diethyl ester;
4-phenyl-5,5-dicarbethoxy-2-pyrrolidinone;
(+/-)-5,5-bis(ethoxycarbonyl)-4-phenylpyrrolidin-2-one;
5,5-Diethoxycarbonyl-4-phenylpyrrolidin-2-one
- CAS No.:13992-75-1
- 分子式:C16H19NO5
- 分子量:0
- 精确分子量:305.12600
- PSA:81.70000
- InChI:The Key: RQXLSXSKRKTNTK-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.211g/cm3
- 沸点:
- 452.5ºC at 760mmHg
- 闪点:
- 227.4ºC
- 折射率:
- 1.526
- 蒸汽压:
- 2.24E-08mmHg at 25°C
安全信息
- 密度:
- 1.211g/cm3
- 沸点:
- 452.5ºC at 760mmHg
- 闪点:
- 227.4ºC
- 折射率:
- 1.526
- 蒸汽压:
- 2.24E-08mmHg at 25°C
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮杂原子的杂环化合物. 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: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:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%