6-Quinoxalinecarboxylicacid, 1,2,3,4-tetrahydro-2,3-dioxo-
- 中文别名:N/A
- 中文释义:1,2,3,4-四氢-2,3-二氧代喹噁啉-6-羧酸
- 英文别名:2,3-dioxo-1,4-dihydroquinoxaline-6-carboxylic acid;
2,3-Dioxo-1,2,3,4-tetrahydro-quinoxaline-6-carboxylic acid;
6-quinoxalinecarboxylic acid,2,3-dihydroxy;
F0919-3863;
2,3-Dihydroxy-chinoxalin-6-carbonsaeure;
2,3-dihydroxyquinoxaline-6-carboxylic acid;
2,3-dihydroxy-6-quinoxalinecarboxylic acid
- CAS No.:14121-55-2
- 分子式:C9H6N2O4
- 分子量:206.15494
- 精确分子量:206.03300
- PSA:103.02000
- InChI:The Key: YGJDUUUPLPMKSN-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.54g/cm3
- 沸点:
- 593ºC at 760mmHg
- 闪点:
- 312.4ºC
- 折射率:
- 1.631
- 蒸汽压:
- 6.59E-15mmHg at 25°C
安全信息
- 密度:
- 1.54g/cm3
- 沸点:
- 593ºC at 760mmHg
- 闪点:
- 312.4ºC
- 折射率:
- 1.631
- 蒸汽压:
- 6.59E-15mmHg at 25°C
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%