66421-41-8
66421-41-8结构式
- 常用中文名：6,6-Dimethyl-2,4-dioxo-3-(1-oxobutyl)cyclohexane-1-carboxylic acid methyl ester
- 常用英文名：6,6-Dimethyl-2,4-dioxo-3-(1-oxobutyl)cyclohexane-1-carboxylic acid methyl ester
- CAS号：66421-41-8
- 分子式：C14H20O5
- 分子量：268.30600
- 发布时间：2017-12-09 08:40:25
- 更新时间：2024-04-03 22:18:23
| 英文名 | methyl 5-butanoyl-2,2-dimethyl-4,6-dioxocyclohexane-1-carboxylate |
|---|---|
| 英文别名 |
2-butyryl-4-methoxycarbonyl-5,5-dimethylcyclohexane-1,3-dione
2-Butanoyl-4-carbomethoxy-5,5-dimethyl-cyclohexandion-1,3 6,6-Dimethyl-2,4-dioxo-3-(1-oxobutyl)cyclohexane-1-carboxylic acid methyl ester |
| 分子式 | C14H20O5 |
|---|---|
| 分子量 | 268.30600 |
| 精确质量 | 268.13100 |
| PSA | 77.51000 |
| LogP | 1.32910 |
| 海关编码 | 2918300090 |
|---|
| 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% |