58026-12-3
58026-12-3结构式
- 常用中文名：dimethyl 2-formylbutanedioate
- 常用英文名：dimethyl 2-formylbutanedioate
- CAS号：58026-12-3
- 分子式：C7H10O5
- 分子量：174.15100
- 发布时间：2017-02-17 17:45:38
- 更新时间：2025-08-25 17:49:50
| 英文名 | dimethyl 2-formylbutanedioate |
|---|---|
| 英文别名 |
2-formyl-butanedioic acid dimethyl ester
formyl-succinic acid dimethyl ester EINECS 261-075-5 Formyl-bernsteinsaeure-dimethylester Dimethyl formylsuccinate dimethyl 2-formylsuccinate |
| 密度 | 1.17g/cm3 |
|---|---|
| 沸点 | 247.1ºC at 760mmHg |
| 分子式 | C7H10O5 |
| 分子量 | 174.15100 |
| 闪点 | 103.7ºC |
| 精确质量 | 174.05300 |
| PSA | 69.67000 |
| 折射率 | 1.426 |
| 海关编码 | 2918300090 |
|---|
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58026-12-3 |
| 文献：Rothenburg Journal fuer Praktische Chemie (Leipzig), 1895 , vol. <2> 51, p. 144 |
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58026-12-3 |
| 文献：Kovacs, Istvan; Szalontai, Gabor; Ungvary, Ferenc Journal of Organometallic Chemistry, 1996 , vol. 524, # 1-2 p. 115 - 123 |
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58026-12-3 |
| 文献：E. Lilly and Co. Patent: US2745845 , 1950 ; Full Text Show Details E. Lilly and Co. Patent: US2744915 , 1955 ; Full Text Show Details Payot; Grob Helvetica Chimica Acta, 1954 , vol. 37, p. 1266,1271 |
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58026-12-3 |
| 文献：E. Lilly and Co. Patent: US2745845 , 1950 ; Full Text Show Details E. Lilly and Co. Patent: US2744915 , 1955 ; Full Text Show Details Payot; Grob Helvetica Chimica Acta, 1954 , vol. 37, p. 1266,1271 |
| 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% |