503-53-7
503-53-7结构式
- 常用中文名：Pentanoic acid, 4,4-dimethyl-5-oxo-
- 常用英文名：Pentanoic acid, 4,4-dimethyl-5-oxo-
- CAS号：503-53-7
- 分子式：C7H12O3
- 分子量：144.16800
- 发布时间：2017-06-08 20:23:36
- 更新时间：2025-09-19 16:59:59
| 英文名 | 4,4-dimethyl-5-oxopentanoic acid |
|---|---|
| 英文别名 |
4,4-dimethyl-5-oxo-pentanoic acid
Pentanoic acid,4,4-dimethyl-5-oxo 4,4-Dimethyl-5-oxo-valeriansaeure 4,4-dimethyl-5-oxo-valeric acid Pentanoic acid, 4,4-dimethyl-5-oxo- |
| 分子式 | C7H12O3 |
|---|---|
| 分子量 | 144.16800 |
| 精确质量 | 144.07900 |
| PSA | 54.37000 |
| LogP | 1.07630 |
| 海关编码 | 2918300090 |
|---|
|
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503-53-7 |
| 文献：Wiley; Veeravagu Journal of Organic Chemistry, 1958 , vol. 23, p. 297,2047 |
|
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503-53-7 |
| 文献：Hasek,R.H. et al. Journal of Organic Chemistry, 1961 , vol. 26, p. 1822 - 1825 |
|
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503-53-7 |
| 文献：Brannock,K.C. et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 801 - 812 |
|
~%
503-53-7 |
| 文献：Brannock,K.C. et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 801 - 812 |
| 上游产品 2 | |
|---|---|
| 下游产品 0 | |
| 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% |