1-Piperidinecarboxylicacid, 3,4,4-trimethoxy-, ethyl ester
- 中文别名:3,4,4-三甲氧基哌啶-1-羧酸乙酯
- 中文释义:ethyl 3,4,4-trimethoxypiperidine-1-carboxylate
- 英文别名:ethyl 3,4,4-trimethoxypiperidine-1-carboxylate;
(-)-ethyl 3,4,4-trimethoxy-1-piperidinecarboxylate;
EINECS 281-139-6;
Ethyl3,4,4-trimethoxypiperidine-1-carboxylate
- CAS No.:83863-73-4
- 分子式:
C11H21NO5
- 分子量:247.28814
- 精确分子量:247.14200
- PSA:57.23000
- InChI:The Key: IRFADAQNHJWEIN-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.11g/cm3
- 沸点:
- 301.7ºC at 760 mmHg
- 闪点:
- 136.2ºC
- 折射率:
- 1.471
安全信息
- 密度:
- 1.11g/cm3
- 沸点:
- 301.7ºC at 760 mmHg
- 闪点:
- 136.2ºC
- 折射率:
- 1.471
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%