| 英文名 | 5-(3,4-dimethoxyphenyl)pentanoic acid |
|---|---|
| 英文别名 | Benzenepentanoic acid,3,4-dimethoxy |
| 密度 | 1.111g/cm3 |
|---|---|
| 沸点 | 394.9ºC at 760 mmHg |
| 分子式 | C13H18O4 |
| 分子量 | 238.28000 |
| 闪点 | 147.5ºC |
| 精确质量 | 238.12100 |
| PSA | 55.76000 |
| LogP | 2.50120 |
| 蒸汽压 | 6.02E-07mmHg at 25°C |
| 折射率 | 1.514 |
| 分子结构 | 1、 摩尔折射率:64.62 2、 摩尔体积(cm3/mol):214.4 3、 等张比容(90.2K):538.3 4、 表面张力(dyne/cm):39.7 5、 极化率(10-24cm3):25.61 |
| 计算化学 | 1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:1 3.氢键受体数量:4 4.可旋转化学键数量:7 5.互变异构体数量:无 6.拓扑分子极性表面积55.8 7.重原子数量:17 8.表面电荷:0 9.复杂度:230 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 海关编码 | 2918990090 |
|---|
|
~80%
1145-15-9 |
| 文献:Magrioti, Victoria; Nikolaou, Aikaterini; Smyrniotou, Annetta; Shah, Ishita; Constantinou-Kokotou, Violetta; Dennis, Edward A.; Kokotos, George Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 18 p. 5823 - 5829 |
|
~92%
1145-15-9 |
| 文献:Singh Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1990 , vol. 29, # 3 p. 215 - 218 |
|
~%
1145-15-9 |
| 文献:Singh Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1990 , vol. 29, # 3 p. 215 - 218 |
|
~%
1145-15-9 |
| 文献:Mihova, Tonya R.; Linden, Anthony; Heimgartner, Heinz Heterocycles, 1998 , vol. 49, # 1 p. 215 - 232 |
|
~%
1145-15-9 |
| 文献:Gardner et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5527 |
|
~%
1145-15-9 |
| 文献:Magrioti, Victoria; Nikolaou, Aikaterini; Smyrniotou, Annetta; Shah, Ishita; Constantinou-Kokotou, Violetta; Dennis, Edward A.; Kokotos, George Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 18 p. 5823 - 5829 |
|
~%
1145-15-9 |
| 文献:Magrioti, Victoria; Nikolaou, Aikaterini; Smyrniotou, Annetta; Shah, Ishita; Constantinou-Kokotou, Violetta; Dennis, Edward A.; Kokotos, George Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 18 p. 5823 - 5829 |
| 上游产品 6 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2918990090 |
|---|---|
| 中文概述 | 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |