您好，欢迎来到魔法化学网！
| CAS号 : | 1514-85-8 |
精确质量 : | 139.99200 |
| 分子式 : | C3H2F2O4 |
logP : | -0.20910 |
| 分子量 : | 140.04200 |
PSA : | 74.60000 |
2,2-二氟-丙二酸 | |
2,2-difluoropropanedioic acid | |
1514-85-8 | |
C3H2F2O4 | |
140.04200 | |
74.60000 | |
-0.20910 | |
139.99200 |
|
1.41
|
|
|
144.8ºC
|
|
|
0mmHg at 25°C
|
|
|
1.789g/cm3
|
|
|
315.8ºC 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% |
