您好，欢迎来到魔法化学网！
| CAS号 : | 28783-51-9 |
精确质量 : | 206.03500 |
| 分子式 : | C8H11ClO4 |
logP : | 1.23530 |
| 分子量 : | 206.62400 |
PSA : | 52.60000 |
2-氯亚甲基-丙二酸 二乙酯 | |
diethyl 2-(chloromethylidene)propanedioate | |
28783-51-9 | |
C8H11ClO4 | |
206.62400 | |
52.60000 | |
1.23530 | |
206.03500 |
|
1.462
|
|
|
74ºC
|
|
|
0.192mmHg at 25°C
|
|
|
1.198g/cm3
|
|
|
210.5ºC at 760mmHg
|
|
2917190090
|
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 |
|
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% |
|
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% |
