tert-butyl 2,4-dioxo-3,8-diazaspiro[4.5]decane-8-carboxylate
- 中文别名:1,3-二氧代-2,8-二氮杂螺[4.5]癸烷-8-甲酸叔丁酯
- 中文释义:1,3-二氧代-2,8-二氮杂螺[4.5]癸烷-8-甲酸叔丁酯;tert-butyl 1,3-dioxo-2,8-diazaspiro[4.5]decane-8-carboxylate
- 英文别名:tert-butyl 1,3-dioxo-2,8-diazaspiro[4.5]decane-8-carboxylate;
2,5-DIMETHYLTHIOPHENE-3-BORONIC ACID;
8-Boc-1,3-dioxo-2,8-diazaspiro[4.5]decane;
1,1-Dimethylethyl 1,3-dioxo-2,8-diazaspiro[4.5]decane-8-carboxylate;
2,8-DIAZASPIRO[4.5]DECANE-8-CARBOXYLIC ACID,1,3-DIOXO-,1,1-DIMETHYLETHYL ESTER;
1,3-DIOXO-2,8-DIAZA-SPIRO[4.5]DECANE-8-CARBOXYLIC ACID TERT-BUTYL ESTER
- CAS No.:752234-60-9
- 分子式:
C13H20N2O4
- 分子量:268.3089
- 精确分子量:268.14200
- PSA:75.71000
- InChI:InChI=1/C13H20N2O4/c1-12(2,3)19-11(18)15-6-4-13(5-7-15)8-9(16)14-10(13)17/h4-8H2,1-3H3,(H,14,16,17)
- 分子结构式:
物化性质
- 密度:
- 1.231g/cm3
- 沸点:
- 440.074ºC at 760 mmHg
- 闪点:
- 219.949ºC
- 折射率:
- 1.534
安全信息
- 密度:
- 1.231g/cm3
- 沸点:
- 440.074ºC at 760 mmHg
- 闪点:
- 219.949ºC
- 折射率:
- 1.534
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%