4-hydroxy-6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)naphthalene-2-carboxylic acid
更新时间：2024-09-10 18:12:47
4-hydroxy-6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)naphthalene-2-carboxylic acid结构式
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常用名 | 4-hydroxy-6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)naphthalene-2-carboxylic acid | 英文名 | 4-hydroxy-6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)naphthalene-2-carboxylic acid |
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| CAS号 | 6305-50-6 | 分子量 | 414.40500 | |
| 密度 | 1.295g/cm3 | 沸点 | 537.1ºC at 760 mmHg | |
| 分子式 | C22H22O8 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 183ºC |
| 英文名 | 4-hydroxy-6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)naphthalene-2-carboxylic acid |
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| 英文别名 | 更多 |
| 密度 | 1.295g/cm3 |
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| 沸点 | 537.1ºC at 760 mmHg |
| 分子式 | C22H22O8 |
| 分子量 | 414.40500 |
| 闪点 | 183ºC |
| 精确质量 | 414.13100 |
| PSA | 103.68000 |
| LogP | 3.95360 |
| 折射率 | 1.61 |
| 海关编码 | 2918990090 |
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4-hydroxy-6,7-d... 6305-50-6 |
| 文献：Klemm,L.H. et al. Journal of Organic Chemistry, 1962 , vol. 27, p. 519 - 526 |
| 海关编码 | 2918990090 |
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| 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% |
| hms3078p08 |
