2H-1-Benzopyran,3,4-dihydro-4-phenyl-(9CI)结构式
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常用名 | 2H-1-Benzopyran,3,4-dihydro-4-phenyl-(9CI) | 英文名 | 2H-1-Benzopyran,3,4-dihydro-4-phenyl-(9CI) |
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| CAS号 | 21763-04-2 | 分子量 | 210.27100 | |
| 密度 | 1.098g/cm3 | 沸点 | 312.5ºC at 760 mmHg | |
| 分子式 | C15H14O | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 138.5ºC |
| 英文名 | 4-phenyl-3,4-dihydro-2H-chromene |
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| 英文别名 | 更多 |
| 密度 | 1.098g/cm3 |
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| 沸点 | 312.5ºC at 760 mmHg |
| 分子式 | C15H14O |
| 分子量 | 210.27100 |
| 闪点 | 138.5ºC |
| 精确质量 | 210.10400 |
| PSA | 9.23000 |
| LogP | 3.60100 |
| InChIKey | PFEQKJXHQOTTKE-UHFFFAOYSA-N |
| SMILES | c1ccc(C2CCOc3ccccc32)cc1 |
| 蒸汽压 | 0.000968mmHg at 25°C |
| 折射率 | 1.588 |
| 海关编码 | 2932999099 |
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| 海关编码 | 2932999099 |
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| 中文概述 | 2932999099. 其他仅含氧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 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 3,4-dihydro-4-phenyl-2H-chromene |
| 4-phenyl-chroman |
| 4-phenylchromane |
| neoflavan |
| 3,4-dihydro-4-phenyl-2H-1-benzopyran |