3-溴-5-乙氧甲酰基-4,6-二甲基-2-吡喃酮
更新时间：2024-01-02 08:44:50
3-溴-5-乙氧甲酰基-4,6-二甲基-2-吡喃酮结构式
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常用名 | 3-溴-5-乙氧甲酰基-4,6-二甲基-2-吡喃酮 | 英文名 | 2H-Pyran-5-carboxylicacid, 3-bromo-4,6-dimethyl-2-oxo-, ethyl ester |
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| CAS号 | 18152-79-9 | 分子量 | 275.09600 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C10H11BrO4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 中文名 | 3-溴-5-乙氧甲酰基-4,6-二甲基-2-吡喃酮 |
|---|---|
| 英文名 | ethyl 5-bromo-2,4-dimethyl-6-oxopyran-3-carboxylate |
| 英文别名 | 更多 |
| 分子式 | C10H11BrO4 |
|---|---|
| 分子量 | 275.09600 |
| 精确质量 | 273.98400 |
| PSA | 56.51000 |
| LogP | 2.19580 |
| 海关编码 | 2932209090 |
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~85%
3-溴-5-乙氧甲酰基-4,6... 18152-79-9 |
| 文献：Al-Majid, Abdullah M. A.; Al-Othman, Zeid A.; Islam, Mohammad Shahidul Helvetica Chimica Acta, 2012 , vol. 95, # 2 p. 268 - 277 |
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~%
3-溴-5-乙氧甲酰基-4,6... 18152-79-9 |
| 文献：Wilkins, Alistair L.; Lu, Yinrong; Tan, Seng-To Journal of Agricultural and Food Chemistry, 1995 , vol. 43, # 12 p. 3021 - 3025 |
| 海关编码 | 2932209090 |
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| 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% |
| Ethyl 3-bromo-4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate |
| 5-Brom-2,4-dimethyl-6-oxo-6H-pyran-3-carbonsaeure-aethylester |
| 3-Bromo-5-carbethoxy-4,6-dimethyl-2-pyrone |
| Ethyl 3-bromo-4,6-dimethyl-2H-pyran-5-carboxylate |
| ETHYL 3-BROMO-4,6-DIMETHYL-2H-PYRAN-5-CARBOXYLATE |
| Ethyl bromoisodehydroacetate |
| 5-bromo-2,4-dimethyl-6-oxo-6H-pyran-3-carboxylic acid ethyl ester |
