您好，欢迎来到魔法化学网！
| CAS号 : | 3857-83-8 |
精确质量 : | 276.00700 |
| 分子式 : | C11H7F3O3S |
logP : | 4.14900 |
| 分子量 : | 276.23200 |
PSA : | 51.75000 |
2-萘基三氟甲烷磺酸 | |
naphthalen-2-yl trifluoromethanesulfonate | |
3857-83-8 | |
C11H7F3O3S | |
276.23200 | |
51.75000 | |
4.14900 | |
276.00700 |
|
1.56
|
|
|
>230 °F
|
|
|
343.8ºC at 760 mmHg
|
|
|
30-32ºC(lit.)
|
|
|
1.493g/cm3
|
|
S22; S26; S27; S36/37/39; S45
|
|
|
UN 3261 8/PG 2
|
|
|
C
|
|
|
R34
|
|
|
2906299090
|
|
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% |
