您好，欢迎来到魔法化学网！
| CAS号 : | 425-88-7 |
精确质量 : | 132.02000 |
| 分子式 : | C3H4F4O |
logP : | 1.49070 |
| 分子量 : | 132.05700 |
PSA : | 9.23000 |
1,1,2,2-四氟乙基甲醚 | |
1,1,2,2-Tetrafluoroethyl methyl ether | |
425-88-7 | |
C3H4F4O | |
132.05700 | |
9.23000 | |
1.49070 | |
132.02000 |
|
1.284
|
|
|
无色挥发物液体
|
|
|
-20 °C
|
|
|
36-37°C
|
|
|
-107°C
|
|
|
1,294 g/cm3
|
|
|
1280mmHg at 25°C
|
|
3
|
|
|
S36/37/39-S45-S36-S33-S26-S16-S9
|
|
|
II
|
|
|
3271
|
|
|
Xi; T+
|
|
|
R11
|
|
|
2909199090
|
品名, 成分含量, 用途 |
|
2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
|
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
|
HS:2909199090.Other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
环保型的第三代发泡剂、清洗剂及高分子膜溶剂，也可以作为合成其它产品的原材料。 |
