2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-5-(phenylmethoxy)-结构式
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常用名 | 2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-5-(phenylmethoxy)- | 英文名 | 2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-5-(phenylmethoxy)- |
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| CAS号 | 10434-69-2 | 分子量 | 282.29100 | |
| 密度 | 1.293g/cm3 | 沸点 | 516.2ºC at 760mmHg | |
| 分子式 | C17H14O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 195.1ºC |
| 英文名 | 7-hydroxy-4-methyl-5-phenylmethoxychromen-2-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.293g/cm3 |
|---|---|
| 沸点 | 516.2ºC at 760mmHg |
| 分子式 | C17H14O4 |
| 分子量 | 282.29100 |
| 闪点 | 195.1ºC |
| 精确质量 | 282.08900 |
| PSA | 59.67000 |
| LogP | 3.38600 |
| 蒸汽压 | 2.83E-11mmHg at 25°C |
| 折射率 | 1.628 |
| 海关编码 | 2932209090 |
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| 海关编码 | 2932209090 |
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| 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% |
| 5-(Benzyloxy)-7-hydroxy-4-methyl-2H-chromen-2-one |
| 5-benzyloxy-7-hydroxy-4-methyl-chromen-2-one |
| 5-Benzyloxy-7-hydroxy-4-methyl-cumarin |
