15640-40-1
15640-40-1结构式
- 常用中文名：Phenol,4,4'-methylenebis[2,6-dimethoxy-
- 常用英文名：Phenol,4,4'-methylenebis[2,6-dimethoxy-
- CAS号：15640-40-1
- 分子式：C17H20O6
- 分子量：320.33700
- 发布时间：2016-05-23 02:23:00
- 更新时间：2025-09-13 16:42:38
| 英文名 | 4,4'-Dihydroxy-3,5,3',5'-tetramethoxydiphenylmethane |
|---|---|
| 英文别名 |
Disyringylmethane
2,6,2',6'-tetramethoxy-4,4'-methanediyl-di-phenol 2,6,2',6'-Tetramethoxy-4,4'-methandiyl-di-phenol 3,5,3',5'-Tetramethoxy-4,4'-dihydroxy-diphenyl-methan |
| 密度 | 1.224g/cm3 |
|---|---|
| 沸点 | 491.8ºC at 760mmHg |
| 分子式 | C17H20O6 |
| 分子量 | 320.33700 |
| 闪点 | 251.3ºC |
| 精确质量 | 320.12600 |
| PSA | 77.38000 |
| LogP | 2.72300 |
| 蒸汽压 | 2.68E-10mmHg at 25°C |
| 折射率 | 1.571 |
| 海关编码 | 2909500000 |
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15640-40-1 |
| 文献：Roth; Strelitz; Rauckmann Journal of Medicinal Chemistry, 1980 , vol. 23, # 4 p. 379 - 384 |
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15640-40-1 |
| 文献：Pavlickova,L. et al. Collection of Czechoslovak Chemical Communications, 1976 , vol. 41, p. 299 - 310 |
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15640-40-1 |
| 文献：Pavlickova,L. et al. Collection of Czechoslovak Chemical Communications, 1976 , vol. 41, p. 299 - 310 |
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详细
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| 文献：Richtzenhain Chemische Berichte, 1944 , vol. 77/79, p. 409,416 |
| 上游产品 6 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2909500000 |
|---|---|
| 中文概述 | 2909500000. 醚酚、醚醇酚及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |