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| CAS号 : | 31719-16-1 |
精确质量 : | 200.22500 |
| 分子式 : | C12H28N2 |
logP : | 3.03960 |
| 分子量 : | 200.36400 |
PSA : | 29.26000 |
N',N'-bis(2-methylpropyl)butane-1,4-diamine | |
31719-16-1 | |
C12H28N2 | |
200.36400 | |
29.26000 | |
3.03960 | |
200.22500 |
|
1.441
|
|
|
113.8ºC
|
|
|
0.817g/cm3
|
|
|
253.5ºC at 760mmHg
|
|
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% |
