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| CAS号 : | 1822-45-3 |
精确质量 : | 130.14700 |
| 分子式 : | C7H18N2 |
logP : | 0.49810 |
| 分子量 : | 130.23100 |
PSA : | 6.48000 |
N,N,N',N'-四甲基-1,2-二胺丙烷 | |
1-N,1-N,2-N,2-N-tetramethylpropane-1,2-diamine | |
1822-45-3 | |
C7H18N2 | |
130.23100 | |
6.48000 | |
0.49810 | |
130.14700 |
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1.439
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17.3ºC
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12.1mmHg at 25°C
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0.819g/cm3
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125.5ºC at 760mmHg
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2921290000
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TX8350000
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HS:2921290000.Other acyclic polyamines and their derivatives; salts thereof |
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品名, 成分含量, 用途 |
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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% |
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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% |
