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| CAS号 : | 2400-78-4 |
精确质量 : | 88.10000 |
| 分子式 : | C4H12N2 |
logP : | 0.94050 |
| 分子量 : | 88.15150 |
PSA : | 52.04000 |
2-甲基-1,3-丙二胺 | |
2-methylpropane-1,3-diamine | |
2400-78-4 | |
C4H12N2 | |
88.15150 | |
52.04000 | |
0.94050 | |
88.10000 |
|
1.452
|
|
|
34.625ºC
|
|
|
7.21mmHg at 25°C
|
|
|
0.88
|
|
|
136.941ºC at 760 mmHg
|
|
2921290000
|
HS:2921290000.Other acyclic polyamines and their derivatives; salts thereof |
|
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% |
