1-Piperazinecarboxylicacid, 4-(2-chloroacetyl)-, 1,1-dimethylethyl ester
- 中文别名:4-氯乙酰基哌嗪-1-羧酸叔丁酯
- 中文释义:4-氯乙酰基哌嗪-1-羧酸叔丁酯
- 英文别名:tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate;
1-tert-butoxycarbonyl-4-chloroacetylpiperazine;
4-Chloroacetyl-piperazine-1-carboxylic acid tert-butyl ester;
1-Boc-4-chloroacetyl-piperazine
- CAS No.:190001-40-2
- 分子式:
C11H19ClN2O3
- 分子量:262.73
- 精确分子量:262.10800
- PSA:49.85000
- InChI:InChI=1/C11H19ClN2O3/c1-11(2,3)17-10(16)14-6-4-13(5-7-14)9(15)8-12/h4-8H2,1-3H3
- 分子结构式:
物化性质
- 密度:
- 1.203g/cm3
- 熔点:
- 99-100ºC
- 沸点:
- 379.9ºC at 760mmHg
- 闪点:
- 183.6ºC
- 折射率:
- 1.501
- 蒸汽压:
- 5.67E-06mmHg at 25°C
安全信息
- 密度:
- 1.203g/cm3
- 熔点:
- 99-100ºC
- 沸点:
- 379.9ºC at 760mmHg
- 闪点:
- 183.6ºC
- 折射率:
- 1.501
- 蒸汽压:
- 5.67E-06mmHg 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%