1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-
更新时间：2024-04-07 17:48:26
1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-结构式
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常用名 | 1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)- | 英文名 | 1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)- |
|---|---|---|---|---|
| CAS号 | 86560-11-4 | 分子量 | 284.35000 | |
| 密度 | 1.17g/cm3 | 沸点 | 470.5ºC at 760 mmHg | |
| 分子式 | C18H20O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 209.1ºC |
| 英文名 | 3-Methyl-4-(4-methylbenzoyl)-1-oxaspiro[4.5]dec-3-en-2-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.17g/cm3 |
|---|---|
| 沸点 | 470.5ºC at 760 mmHg |
| 分子式 | C18H20O3 |
| 分子量 | 284.35000 |
| 闪点 | 209.1ºC |
| 精确质量 | 284.14100 |
| PSA | 43.37000 |
| LogP | 3.75390 |
| 折射率 | 1.571 |
| 海关编码 | 2932209090 |
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~39%
1-Oxaspiro(4.5)... 86560-11-4 |
| 文献：Paris; Payard; Tronche; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 2 p. 147 - 150 |
![3-methyl-2-oxo-1-oxa-spiro[4.5]dec-3-ene-4-carbonyl chloride结构式](https://image.chemsrc.com/caspic/306/58887-89-1.png)
| 上游产品 2 | |
|---|---|
| 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% |
| 4-Methylbenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4 |
| 4-Methylbenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4 [French] |
| 2-methyl-1-(4-methylbenzoyl)-4-oxaspiro[4.5]dec-1-en-3-one |
| 1-Oxaspiro(4.5)dec-3-en-2-one,3-methyl-4-(4-methylbenzoyl) |
| 3-Methyl-4-(4-methylbenzoyl)-1-oxaspiro(4.5)dec-3-en-2-one |
