41589-39-3
41589-39-3结构式
- 常用中文名：diethyl 2-butan-2-ylidenepropanedioate
- 常用英文名：diethyl 2-butan-2-ylidenepropanedioate
- CAS号：41589-39-3
- 分子式：C11H18O4
- 分子量：214.25800
- 发布时间：2016-01-12 20:24:08
- 更新时间：2024-04-02 18:34:06
| 英文名 | diethyl 2-butan-2-ylidenepropanedioate |
|---|---|
| 英文别名 |
(1-Methylpropyliden)malonsaeure-diethylester
sec-butylidene-malonic acid diethyl ester Methyl-aethyl-methylenmalonsaeurediathylester sec-Butyliden-malonsaeure-diaethylester (1-Methyl-propyliden)-malonsaeure-diaethylester 2-Methyl-buten-(1)-dicarbonsaeure-(1.1)-diaethylester |
| 密度 | 1.018g/cm3 |
|---|---|
| 沸点 | 241.2ºC at 760 mmHg |
| 分子式 | C11H18O4 |
| 分子量 | 214.25800 |
| 闪点 | 106.1ºC |
| 精确质量 | 214.12100 |
| PSA | 52.60000 |
| LogP | 1.83910 |
| 折射率 | 1.448 |
| 海关编码 | 2917190090 |
|---|
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41589-39-3 |
| 文献：Cope; Hardy Journal of the American Chemical Society, 1940 , vol. 62, p. 3321 Full Text Show Details Wideqvist Arkiv foer Kemi, 1946 , vol. 20 B, # 7 p. 3 Full Text Show Details Cope; Hancock Journal of the American Chemical Society, 1938 , vol. 60, p. 2904,2905 |
| 海关编码 | 2917190090 |
|---|---|
| 中文概述 | 2917190090 其他无环多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |