您好，欢迎来到魔法化学网！
| CAS号 : | 407-09-0 |
精确质量 : | 92.04380 |
| 分子式 : | C4H6F2 |
logP : | 2.17680 |
| 分子量 : | 92.08720 |
PSA : | 0.00000 |
1,1-二氟-1-丁烯 | |
1,1-difluorobut-1-ene | |
407-09-0 | |
C4H6F2 | |
92.08720 | |
0.00000 | |
2.17680 | |
92.04380 |
|
1.3851
|
|
|
1370mmHg at 25°C
|
|
|
-144.9ºC
|
|
|
0.931g/cm3
|
|
|
3,7ºC
|
|
2903399090
|
|
|
UN 3161
|
|
|
R11
|
|
|
S16; S23; S33
|
|
|
F
|
品名, 成分含量, 用途 |
|
2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 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% |
|
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
|
HS:2903399090.Fluorinated or iodinated derivatives of acyclic hydrocarbons. General tariff:0 |
