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| CAS号 : | 105-18-0 |
精确质量 : | 196.19400 |
| 分子式 : | C12H24N2 |
logP : | 1.67340 |
| 分子量 : | 196.33200 |
PSA : | 6.48000 |
N,N,N',N'-四乙基丁-2-炔-1,4-二胺 | |
N,N,N',N'-TETRAETHYL-2-BUTYNE-1,4-DIAMINE | |
105-18-0 | |
C12H24N2 | |
196.33200 | |
6.48000 | |
1.67340 | |
196.19400 |
|
1.474
|
|
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99.6ºC
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|
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0.0146mmHg at 25°C
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|
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0.874g/cm3
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|
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257.3ºC at 760 mmHg
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2921290000
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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 |
|
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% |
