密度 | 1.2±0.1 g/cm3 |
---|---|
沸点 | 318.4±37.0 °C at 760 mmHg |
熔点 | 124-126?C |
分子式 | C7H9NO2 |
分子量 | 139.152 |
闪点 | 146.4±26.5 °C |
精确质量 | 139.063324 |
PSA | 53.09000 |
LogP | 1.77 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.575 |
|
~75%
3,5-二甲基-2-吡咯羧酸
4513-93-3
|
文献:Clark, Benjamin R.; O’Connor, Stephen; Fox, Deirdre; Leroy, Jacques; Murphy, Cormac D. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 18 p. 6306 – 6311 |
~99%
3,5-二甲基-2-吡咯羧酸
4513-93-3
|
文献:Yon-Hin, Paul; Ian Scott Tetrahedron Letters, 1991 , vol. 32, # 34 p. 4231 – 4234 |
~%
3,5-二甲基-2-吡咯羧酸
4513-93-3
|
文献:Fischer; Weiss; Schubert Chemische Berichte, 1923 , vol. 56, p. 1198 |
海关编码 | 2933990090 |
---|---|
中文概述 | 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 |
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% |
3,5-Dimethyl-1H-pyrrole-2-carboxylic acid |
1H-Pyrrole-2-carboxylic acid, 3,5-dimethyl- |
MFCD02681967 |