4,4’-(1,5-Pentanediyl)dioxydibenzaldehyde结构式
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常用名 | 4,4’-(1,5-Pentanediyl)dioxydibenzaldehyde | 英文名 | 4,4’-(1,5-Pentanediyl)dioxydibenzaldehyde |
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| CAS号 | 77355-01-2 | 分子量 | 312.36000 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C19H20O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | 4-[5-(4-formylphenoxy)pentoxy]benzaldehyde |
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| 分子式 | C19H20O4 |
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| 分子量 | 312.36000 |
| 精确质量 | 312.13600 |
| PSA | 52.60000 |
| LogP | 3.93970 |
| 海关编码 | 2912299000 |
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~96%
4,4’-(1,5-Penta... 77355-01-2 |
| 文献：Kueny-Stotz, Marie; Brouillard, Raymond; Chassaing, Stefan Synlett, 2012 , vol. 23, # 14 p. 2053 - 2058,6 Title/Abstract Show Details Kueny-Stotz, Marie; Brouillard, Raymond; Chassaing, Stefan Synlett, 2012 , vol. 23, # 14 p. 2053 - 2058 |
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~%
4,4’-(1,5-Penta... 77355-01-2 |
| 文献：Nesunts, N. S.; Avetisyan, S. A.; Dzhagatspanyan, I. A.; Akopyan, N. E.; Mndzhoyan, O. L. Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 7 p. 480 - 484 Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 7 p. 801 - 806 |
| 海关编码 | 2912299000 |
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| 中文概述 | 2912299000. 其他不含其他含氧基的环醛. 增值税率:17.0%. 退税率:13.0%. 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, 四聚甲醛报明外观 |
| Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
![3-[4-[5-[4-(2,5-dioxopyrrolidin-3-yl)phenoxy]pentoxy]phenyl]pyrrolidin e-2,5-dione结构式](https://www.chemsrc.com/caspic/380/87367-92-8.png)
CAS号87367-92-8