| 中文名 | 4-硝基-1H-咪唑-5-羧酸 |
|---|---|
| 英文名 | 5-Nitro-1H-imidazole-4-carboxylic acid |
| 中文别名 | 5-硝基咪唑-4-甲酸 |
| 英文别名 |
4-Nitro-1H-imidazole-5-carboxylic acid
1H-Imidazole-4-carboxylic acid, 5-nitro- |
| 密度 | 1.8±0.1 g/cm3 |
|---|---|
| 沸点 | 580.9±35.0 °C at 760 mmHg |
| 分子式 | C4H3N3O4 |
| 分子量 | 157.084 |
| 闪点 | 305.1±25.9 °C |
| 精确质量 | 157.012360 |
| PSA | 111.80000 |
| LogP | 0.47 |
| 蒸汽压 | 0.0±1.7 mmHg at 25°C |
| 折射率 | 1.680 |
| 储存条件 | 室温,干燥 |
| 海关编码 | 2933290090 |
|---|
|
~75%
40507-59-3 |
| 文献:Jain; Tsao; Ho; Cheng Journal of Organic Chemistry, 2001 , vol. 66, # 19 p. 6472 - 6475 |
|
~78%
40507-59-3 |
| 文献:Hosmane, Ramachandra S.; Bhan, Anila Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 7 p. 2189 - 2196 |
|
~79%
40507-59-3 |
| 文献:Tantravedi, Saritha; Chakraborty, Saibal; Shah, Niti H.; Fishbein, James C.; Hosmane, Ramachandra S. Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 17 p. 4893 - 4903 |
| 海关编码 | 2933290090 |
|---|---|
| 中文概述 | 2933290090. 其他结构含非稠合咪唑环的化合物. 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 |
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |