| 英文名 | methyl 2-acetyl-4-oxopentanoate |
|---|---|
| 英文别名 |
Methyl 2-acetyl-4-oxovalerate
EINECS 286-906-9 |
| 密度 | 1.085g/cm3 |
|---|---|
| 沸点 | 272.4ºC at 760 mmHg |
| 分子式 | C8H12O4 |
| 分子量 | 172.17800 |
| 闪点 | 117ºC |
| 精确质量 | 172.07400 |
| PSA | 60.44000 |
| LogP | 0.34370 |
| 折射率 | 1.428 |
| 海关编码 | 2918300090 |
|---|
|
~85%
85392-47-8
详细
|
| 文献：Maas; Mueller Advanced Synthesis and Catalysis, 1998 , vol. 340, # 4 p. 315 - 322 |
| 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% |
