2-(2-oxo-3-phenyl-3H-benzofuran-5-yl)propanoic acid
更新时间：2025-08-27 07:19:20
2-(2-oxo-3-phenyl-3H-benzofuran-5-yl)propanoic acid结构式
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常用名 | 2-(2-oxo-3-phenyl-3H-benzofuran-5-yl)propanoic acid | 英文名 | 2-(2-oxo-3-phenyl-3H-benzofuran-5-yl)propanoic acid |
|---|---|---|---|---|
| CAS号 | 77143-70-5 | 分子量 | 282.29100 | |
| 密度 | 1.313g/cm3 | 沸点 | 428.9ºC at 760 mmHg | |
| 分子式 | C17H14O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 158ºC |
| 英文名 | 2-(2-oxo-3-phenyl-3H-1-benzofuran-5-yl)propanoic acid |
|---|
| 密度 | 1.313g/cm3 |
|---|---|
| 沸点 | 428.9ºC at 760 mmHg |
| 分子式 | C17H14O4 |
| 分子量 | 282.29100 |
| 闪点 | 158ºC |
| 精确质量 | 282.08900 |
| PSA | 63.60000 |
| LogP | 2.92560 |
| InChIKey | JWWACDAAEFUMGA-UHFFFAOYSA-N |
| SMILES | CC(C(=O)O)c1ccc2c(c1)C(c1ccccc1)C(=O)O2 |
| 折射率 | 1.622 |
| 海关编码 | 2932209090 |
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~66%
2-(2-oxo-3-phen... 77143-70-5 |
| 文献：Shridhar, D. R.; Sastry, C. V. Reddy; Mehrotra, A. K.; Bansal, O. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 891 - 893 |
|
~%
2-(2-oxo-3-phen... 77143-70-5 |
| 文献：Shridhar, D. R.; Sastry, C. V. Reddy; Mehrotra, A. K.; Bansal, O. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 891 - 893 |
|
~%
2-(2-oxo-3-phen... 77143-70-5 |
| 文献：Shridhar, D. R.; Sastry, C. V. Reddy; Mehrotra, A. K.; Bansal, O. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 891 - 893 |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 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 |
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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