您好，欢迎来到魔法化学网！
| CAS号 : | 21020-27-9 |
精确质量 : | 82.07830 |
| 分子式 : | C6H10 |
logP : | 1.66570 |
| 分子量 : | 82.14360 |
PSA : | 0.00000 |
甲基異丙基乙炔 | |
4-methylpent-2-yne | |
21020-27-9 | |
C6H10 | |
82.14360 | |
0.00000 | |
1.66570 | |
82.07830 |
|
n20/D 1.407(lit.)
|
|
|
141mmHg at 25°C
|
|
|
Flammables area
|
|
|
110ºC
|
|
|
0.738g/cm3
|
|
|
70.3ºC at 760mmHg
|
GHS02 | |
危险 | |
H225 | |
|
2901299090
|
|
|
UN 3295 3/PG 2
|
|
|
S16-S23-S24/25
|
品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明 |
|
2901299090 其他不饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0% |
|
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
