6-硝基-4-氧代-4H-1-苯并吡喃-2-羧酸乙酯
更新时间：2024-01-29 17:32:21
6-硝基-4-氧代-4H-1-苯并吡喃-2-羧酸乙酯结构式
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常用名 | 6-硝基-4-氧代-4H-1-苯并吡喃-2-羧酸乙酯 | 英文名 | 4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 6-NITRO-4-OXO-, ETHYL ESTER |
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| CAS号 | 30095-79-5 | 分子量 | 263.20300 | |
| 密度 | 1.453g/cm3 | 沸点 | 413.5ºC at 760mmHg | |
| 分子式 | C12H9NO6 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 191.2ºC |
| 中文名 | 6-硝基-4-氧代-4H-1-苯并吡喃-2-羧酸乙酯 |
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| 英文名 | ethyl 6-nitro-4-oxochromene-2-carboxylate |
| 英文别名 | 更多 |
| 密度 | 1.453g/cm3 |
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| 沸点 | 413.5ºC at 760mmHg |
| 分子式 | C12H9NO6 |
| 分子量 | 263.20300 |
| 闪点 | 191.2ºC |
| 精确质量 | 263.04300 |
| PSA | 102.33000 |
| LogP | 2.40110 |
| 折射率 | 1.599 |
| 海关编码 | 2918300090 |
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~90%
6-硝基-4-氧代-4H-1-... 30095-79-5 |
| 文献：Kanter, James; Mullins, John J.G.; Pandey, Anjali; Scarborough, Robert Patent: US2003/233002 A1, 2003 ; Location in patent: Page 16 ; |
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~92%
6-硝基-4-氧代-4H-1-... 30095-79-5 |
| 文献：Kanter, James; Mullins, John J.G.; Pandey, Anjali; Scarborough, Robert Patent: US2003/233002 A1, 2003 ; Location in patent: Page 15 ; |
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~%
6-硝基-4-氧代-4H-1-... 30095-79-5 |
| 文献：Velema, Willem A.; Van Der Toorn, Marco; Szymanski, Wiktor; Feringa, Ben L. Journal of Medicinal Chemistry, 2013 , vol. 56, # 11 p. 4456 - 4464 |
| 6-硝基-4-氧代-4H-1-苯并吡喃-2-羧酸乙酯上游产品 4 | |
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| 6-硝基-4-氧代-4H-1-苯并吡喃-2-羧酸乙酯下游产品 1 | |
CAS号30095-81-9| 海关编码 | 2918300090 |
|---|---|
| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:9.0% 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 | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
| 4H-1-Benzopyran-2-carboxylic acid,6-nitro-4-oxo-,ethyl ester |
| 6-nitro-4-oxo-4H-chromene-2-carboxylic acid ethyl ester |
| ethyl 6-nitro-4-oxo-4H-1-benzopyran-2-carboxylate |
| 6-Nitro-4-oxochromen-2-carbonsaeureethylester |
| EINECS 250-047-8 |
| ethyl 6-nitro-4-oxo-4H-chromene-2-carboxylate |
| ethyl 6-nitrochromone-2-carboxylate |
