4-羟基-2-氧代-2H-色烯-3-甲腈
更新时间：2024-01-09 16:41:25
4-羟基-2-氧代-2H-色烯-3-甲腈结构式
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常用名 | 4-羟基-2-氧代-2H-色烯-3-甲腈 | 英文名 | 4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBONITRILE |
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| CAS号 | 10523-48-5 | 分子量 | 187.15200 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C10H5NO3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 中文名 | 4-羟基-2-氧代-2H-色烯-3-甲腈 |
|---|---|
| 英文名 | 4-hydroxy-2-oxochromene-3-carbonitrile |
| 英文别名 | 更多 |
| 分子式 | C10H5NO3 |
|---|---|
| 分子量 | 187.15200 |
| 精确质量 | 187.02700 |
| PSA | 74.23000 |
| LogP | 1.37028 |
| 海关编码 | 2932209090 |
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~63%
4-羟基-2-氧代-2H-色烯-3-甲腈 10523-48-5 |
| 文献：Athanasellis, Giorgos; Melagraki, Georgia; Chatzidakis, Haralambos; Afantitis, Antreas; Detsi, Anastasia; Igglessi-Markopoulou, Olga; Markopoulos, John Synthesis, 2004 , # 11 p. 1775 - 1782 |
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~%
4-羟基-2-氧代-2H-色烯-3-甲腈 10523-48-5 |
| 文献：Beecham Group Limited Patent: US4012407 A1, 1977 ; |
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~%
4-羟基-2-氧代-2H-色烯-3-甲腈 10523-48-5 |
| 文献：Stefanou, Valentina; Matiadis, Dimitris; Melagraki, Georgia; Afantitis, Antreas; Athanasellis, Giorgos; Igglessi-Markopoulou, Olga; McKee, Vickie; Markopoulos, John Molecules, 2011 , vol. 16, # 1 p. 384 - 402 |
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~51%
4-羟基-2-氧代-2H-色烯-3-甲腈 10523-48-5 |
| 文献：Iguchi, Masanobu; Nishiyama, Atsuko; Eto, Hideo; Yamamura, Shosuke Chemistry Letters, 1980 , p. 1323 - 1326 |
![methyl [(2-acetoxyphenyl)hydroxymethylidene]cyanoacetate结构式](https://image.chemsrc.com/caspic/217/770719-78-3.png)
| 4-羟基-2-氧代-2H-色烯-3-甲腈上游产品 6 | |
|---|---|
| 4-羟基-2-氧代-2H-色烯-3-甲腈下游产品 0 | |
| 海关编码 | 2932209090 |
|---|---|
| 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% |
| 3-Cyan-4-hydroxy-cumarin |
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| 2H-1-Benzopyran-3-carbonitrile,4-hydroxy-2-oxo |
| 2H-3-cyano-4-hydroxy-benzopyran-2-one |
| 4-hydroxy-2-oxo-2H-chromene-3-carbonitrile |
