您好，欢迎来到魔法化学网！
| CAS号 : | 38771-21-0 |
精确质量 : | 131.95700 |
| 分子式 : | C4H5Br |
logP : | 1.40460 |
| 分子量 : | 132.98600 |
PSA : | 0.00000 |
4-溴-1-丁炔 | |
4-bromobut-1-yne | |
38771-21-0 | |
C4H5Br | |
132.98600 | |
0.00000 | |
1.40460 | |
131.95700 |
|
1.481
|
|
|
24ºC
|
|
|
110ºC
|
|
|
1.417
|
|
|
Refrigerator
|
|
S36/37-S45
|
|
|
T
|
|
|
R10; R25; R43
|
|
|
2903399090
|
|
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% |
