| 英文名 | 3-ethyl-3-methyloxolane-2,5-dione |
|---|---|
| 英文别名 |
2,5-Furandione,3-ethyldihydro-3-methyl
2-Ethyl-2-methylsuccinic anhydride EINECS 256-641-3 2-Aethyl-2-methyl-bernsteinsaeure-anhydrid 3-Ethyldihydro-3-methylfuran-2,5-dione 2-ethyl-2-methyl-succinic acid anhydride |
| 密度 | 1.104g/cm3 |
|---|---|
| 沸点 | 236.1ºC at 760 mmHg |
| 分子式 | C7H10O3 |
| 分子量 | 142.15200 |
| 闪点 | 103.3ºC |
| 精确质量 | 142.06300 |
| PSA | 43.37000 |
| LogP | 0.87620 |
| 折射率 | 1.444 |
| 海关编码 | 2917190090 |
|---|
|
~79%
50598-33-9 |
| 文献：Hajicek, Josef; Holubek, Jiri; Trojanek, Jan Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 10 p. 2749 - 2762 |
| 上游产品 1 | |
|---|---|
| 下游产品 2 | |
| 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% |
