您好，欢迎来到魔法化学网！
| CAS号 : | 377-93-5 |
精确质量 : | 193.93100 |
| 分子式 : | C4Cl2F4 |
logP : | 2.95980 |
| 分子量 : | 194.94200 |
PSA : | 0.00000 |
1,2-二氯四氟环丁烯 | |
1,2-dichloro-3,3,4,4-tetrafluorocyclobutene | |
377-93-5 | |
C4Cl2F4 | |
194.94200 | |
0.00000 | |
2.95980 | |
193.93100 |
|
1.369
|
|
|
23-26-36/37/39
|
|
|
67°C
|
|
|
-43,4°C
|
|
|
1,534 g/cm3
|
|
S23; S26; S36/37/39
|
|
|
R20/22
|
|
|
2903890090
|
|
2933990090
|
|
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
