1,2-Piperazinedicarboxylicacid, 1-(phenylmethyl) ester
- 中文别名:1-CBZ-哌嗪-2-羧酸
- 中文释义:1-Cbz-哌嗪-2-羧酸;1-CBZ-哌嗪-2-羧酸
- 英文别名:1-((Benzyloxy)carbonyl)piperazine-2-carboxylic acid;
1-phenylmethoxycarbonylpiperazine-2-carboxylic acid
- CAS No.:129365-24-8
- 分子式:
C13H16N2O4
- 分子量:264.28
- 精确分子量:264.11100
- PSA:78.87000
- InChI:InChI=1/C13H16N2O4/c16-12(17)11-8-14-6-7-15(11)13(18)19-9-10-4-2-1-3-5-10/h1-5,11,14H,6-9H2,(H,16,17)
- 分子结构式:
物化性质
- 密度:
- 1.294g/cm3
- 沸点:
- 465.1ºC at 760 mmHg
- 闪点:
- 235.1ºC
- 折射率:
- 1.569
- 蒸汽压:
- 1.88E-09mmHg at 25°C
安全信息
- 密度:
- 1.294g/cm3
- 沸点:
- 465.1ºC at 760 mmHg
- 闪点:
- 235.1ºC
- 折射率:
- 1.569
- 蒸汽压:
- 1.88E-09mmHg at 25°C
海关数据
中国海关编码:2933599090
- 概述:
- 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:
- 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%