Ethyl 4-[4-methoxyphenyl]-2,4-dioxobutyrate结构式
|
常用名 | Ethyl 4-[4-methoxyphenyl]-2,4-dioxobutyrate | 英文名 | Ethyl 4-[4-methoxyphenyl]-2,4-dioxobutyrate |
---|---|---|---|---|
CAS号 | 35322-20-4 | 分子量 | 250.247 | |
密度 | 1.2±0.1 g/cm3 | 沸点 | 407.0±25.0 °C at 760 mmHg | |
分子式 | C13H14O5 | 熔点 | N/A | |
MSDS | 中文版 美版 | 闪点 | 182.0±23.2 °C |
英文名 | ethyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate |
---|---|
英文别名 | 更多 |
密度 | 1.2±0.1 g/cm3 |
---|---|
沸点 | 407.0±25.0 °C at 760 mmHg |
分子式 | C13H14O5 |
分子量 | 250.247 |
闪点 | 182.0±23.2 °C |
精确质量 | 250.084122 |
PSA | 69.67000 |
LogP | 1.60 |
蒸汽压 | 0.0±0.9 mmHg at 25°C |
折射率 | 1.510 |
海关编码 | 2918990090 |
---|
~99% Ethyl 4-[4-meth... 35322-20-4 |
文献:BANYU PHARMACEUTICAL CO., LTD. Patent: EP1719756 A1, 2006 ; Location in patent: Page/Page column 40 ; EP 1719756 A1 |
~% Ethyl 4-[4-meth... 35322-20-4 |
文献:Crane, Jonathan D.; Fox, O. Danny; Sinn, Ekkehard Journal of the Chemical Society - Dalton Transactions, 1999 , # 9 p. 1461 - 1465 |
上游产品 3 | |
---|---|
下游产品 9 | |
海关编码 | 2918990090 |
---|---|
中文概述 | 2918990090. 其他含其他附加含氧基羧酸(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:13.0%. 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 | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Ethyl 4-[4-methoxyphenyl]-2,4-dioxobutyrate |
Benzenebutanoic acid, 4-methoxy-α,γ-dioxo-, ethyl ester |
Ethyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate |