4423-49-8
4423-49-8结构式
- 常用中文名：9-triptycenecarboxylic acid
- 常用英文名：9-triptycenecarboxylic acid
- CAS号：4423-49-8
- 分子式：C21H14O2
- 分子量：298.33500
- 发布时间：2016-10-22 18:54:58
- 更新时间：2025-08-25 02:23:05
| 英文名 | 9-triptycenecarboxylic acid |
|---|---|
| 英文别名 |
1-Triptoic Acid
10H-9,10-o-Benzeno-anthracen-9-carbonsaeure TRIPTYCENE-9-CARBOXYLIC ACID Triptycen-9-carbonsaeure 9-Triptycylcarbonsaeure 9-trypticenecarboxylic acid 10H-9,10-o-benzeno-anthracene-9-carboxylic acid |
| 密度 | 1.359g/cm3 |
|---|---|
| 沸点 | 435.1ºC at 760 mmHg |
| 分子式 | C21H14O2 |
| 分子量 | 298.33500 |
| 闪点 | 231.1ºC |
| 精确质量 | 298.09900 |
| PSA | 37.30000 |
| LogP | 3.91260 |
| 折射率 | 1.724 |
| 海关编码 | 2916399090 |
|---|
|
~%
4423-49-8 |
| 文献：Bartlett; Greene Journal of the American Chemical Society, 1954 , vol. 76, p. 1088,1093 |
|
~%
4423-49-8 |
| 文献：Fetisov; Maslov; Brel'; Sereda; Zefirov Doklady Chemistry, 2000 , vol. 371, # 1-3 p. 48 - 49 |
|
~27%
4423-49-8
详细
|
| 文献：Kawada, Yuzo; Iwamura, Hiizu Journal of Organic Chemistry, 1981 , vol. 46, # 16 p. 3357 - 3359 |
| 海关编码 | 2916399090 |
|---|---|
| 中文概述 | 2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 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, 丙烯酸、丙烯酸盐或酯应报明包装 |
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |