2-羟基-5-氧代-2,5-二氢呋喃-3,4-二羧酸二甲酯
更新时间：2024-01-08 17:13:11
2-羟基-5-氧代-2,5-二氢呋喃-3,4-二羧酸二甲酯结构式
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常用名 | 2-羟基-5-氧代-2,5-二氢呋喃-3,4-二羧酸二甲酯 | 英文名 | 2-HYDROXY-5-OXO-2,5-DIHYDRO-FURAN-3,4-DICARBOXYLIC ACID DIMETHYL ESTER |
|---|---|---|---|---|
| CAS号 | 104919-85-9 | 分子量 | 216.14500 | |
| 密度 | 1.569g/cm3 | 沸点 | 425.641ºC at 760 mmHg | |
| 分子式 | C8H8O7 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 176.329ºC |
| 中文名 | 2-羟基-5-氧代-2,5-二氢呋喃-3,4-二羧酸二甲酯 |
|---|---|
| 英文名 | dimethyl 2-hydroxy-5-oxo-2H-furan-3,4-dicarboxylate |
| 英文别名 | 更多 |
| 密度 | 1.569g/cm3 |
|---|---|
| 沸点 | 425.641ºC at 760 mmHg |
| 分子式 | C8H8O7 |
| 分子量 | 216.14500 |
| 闪点 | 176.329ºC |
| 精确质量 | 216.02700 |
| PSA | 99.13000 |
| 蒸汽压 | 0mmHg at 25°C |
| 折射率 | 1.541 |
| 海关编码 | 2932209090 |
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~78%
2-羟基-5-氧代-2,5-二... 104919-85-9 |
| 文献：Graziano, M. Liliana; Lesce, M. Rosaria; Cinotti, Angela; Scarpati, Rachele Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1833 - 1840 |
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~84%
2-羟基-5-氧代-2,5-二... 104919-85-9 |
| 文献：Yadav; Valluri; Rama Rao Tetrahedron Letters, 1994 , vol. 35, # 21 p. 3609 - 3612 |
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~59%
2-羟基-5-氧代-2,5-二... 104919-85-9 |
| 文献：Graziano, M. Liliana; Lesce, M. Rosaria; Cinotti, Angela; Scarpati, Rachele Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1833 - 1840 |
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~%
2-羟基-5-氧代-2,5-二... 104919-85-9 |
| 文献：Graziano, M. L.; Iesce, M. R. Synthesis, 1985 , # 12 p. 1151 - 1153 |
![dimethyl 2,3,7-trioxabicyclo[2.2.1]hept-5-ene-5,6-dicarboxylate结构式](https://image.chemsrc.com/caspic/129/104919-78-0.png)
![dimethyl 3,5,7-trioxatricyclo[4.1.0.02,4]heptane-1,2-dicarboxylate结构式](https://image.chemsrc.com/caspic/248/111506-63-9.png)
| 上游产品 1 | |
|---|---|
| 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% |
| 2-Hydroxy-5-oxo-2,5-dihydro-furan-3 |
| 3,4-Furandicarboxylicacid,2,5-dihydro-2-hydroxy-5-oxo-,3,4-dimethyl ester |
| ,4-dicarboxylic acid dimethyl ester |
