1-Piperazinecarboxylicacid, 4-[[4-(methoxycarbonyl)phenyl]methyl]-, 1,1-dimethylethyl ester
- 中文别名:4-(4-(甲氧基羰基)苄基)哌嗪-1-羧酸叔丁酯
- 中文释义:4-(4-(甲氧基羰基)苄基)哌嗪-1-羧酸叔丁酯
- 英文别名:tert-butyl 4-[(4-methoxycarbonylphenyl)methyl]piperazine-1-carboxylate;
4-[4-(Methoxycarbonyl)benzyl]piperazine,N1-BOC protected;
tert-Butyl 4-[4-(methoxycarbonyl)benzyl]piperazine-1-carboxylate
- CAS No.:844891-11-8
- 分子式:
C18H26N2O4
- 分子量:334.41
- 精确分子量:334.18900
- PSA:59.08000
- 分子结构式:
物化性质
- 密度:
- 1.145g/cm3
- 熔点:
- 78ºC
- 沸点:
- 432.3ºC at 760 mmHg
- 闪点:
- 215.3ºC
- 折射率:
- 1.538
安全信息
- 密度:
- 1.145g/cm3
- 熔点:
- 78ºC
- 沸点:
- 432.3ºC at 760 mmHg
- 闪点:
- 215.3ºC
- 折射率:
- 1.538
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%