您好，欢迎来到魔法化学网！
| CAS号 : | 129322-83-4 |
精确质量 : | 174.02900 |
| 分子式 : | C8H5F3O |
logP : | 2.30650 |
| 分子量 : | 174.12000 |
PSA : | 17.07000 |
2',4',5'-三氟苯乙酮 | |
2',4',5'-Trifluoroacetophenone | |
129322-83-4 | |
C8H5F3O | |
174.12000 | |
17.07000 | |
2.30650 | |
174.02900 |
|
透明黄色液体
|
|
|
n20/D 1.472(lit.)
|
|
|
160 °F
|
|
|
0.335mmHg at 25°C
|
|
|
-7
|
|
|
1.331 g/mL at 25 °C(lit.)
|
|
|
76 °C
|
|
2914700090
|
|
|
3
|
|
|
R36/37/38
|
|
|
S26-S36/37/39
|
|
|
Xi
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
|
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
|
2914700090. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff: |
