| 英文名 | 4-(3-oxobutanoyloxy)butyl 3-oxobutanoate |
|---|---|
| 英文别名 |
butane-1,4-diyl bis(3-oxobutanoate)
1,4-butanediol bisacetoacetate 1,4-bis-acetoacetyloxy-butane 3-oxobutyric acid 4-(3-oxobutyryloxy)butyl ester butane-1,4-diyl diacetoacetate 1,4-Bis-acetoacetyloxy-butan tetramethylene di(3-oxobutanoate) EINECS 235-873-9 1,4-butanediol diacetoacetate |
| 密度 | 1.133g/cm3 |
|---|---|
| 沸点 | 371.4ºC at 760mmHg |
| 分子式 | C12H18O6 |
| 分子量 | 258.26800 |
| 闪点 | 163.2ºC |
| 精确质量 | 258.11000 |
| PSA | 86.74000 |
| LogP | 0.81120 |
| 蒸汽压 | 1.04E-05mmHg at 25°C |
| 折射率 | 1.45 |
| 海关编码 | 2918300090 |
|---|
| 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% |
