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| CAS号 : | 134030-21-0 |
精确质量 : | 296.22500 |
| 分子式 : | C20H28N2 |
logP : | 5.20700 |
| 分子量 : | 296.45000 |
PSA : | 24.06000 |
N,N’-双(2,4,6-三甲基苯基)乙二胺 | |
N,N'-bis(2,4,6-trimethylphenyl)ethane-1,2-diamine | |
134030-21-0 | |
C20H28N2 | |
296.45000 | |
24.06000 | |
5.20700 | |
296.22500 |
|
1.603
|
|
|
289.4ºC
|
|
|
4.63E-09mmHg at 25°C
|
|
|
1.033
|
|
|
471.5ºC at 760 mmHg
|
|
2921290000
|
HS:2921290000.Other acyclic polyamines and their derivatives; salts thereof |
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品名, 成分含量, 用途 |
|
2921290000. 其他无环多胺及其衍生物及它们的盐. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
|
2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |