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| CAS号 : | 811-93-8 |
精确质量 : | 88.10000 |
| 分子式 : | C4H12N2 |
logP : | 1.08300 |
| 分子量 : | 88.15150 |
PSA : | 52.04000 |
1,2-二氨基-2-甲基丙烷 | |
2-Methyl-1,2-Propanediamine | |
811-93-8 | |
C4H12N2 | |
88.15150 | |
52.04000 | |
1.08300 | |
88.10000 |
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n20/D 1.441(lit.)
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23°C
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52°C 16mm
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120-121ºC
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0,85 g/cm3
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TX8250000
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8
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S26; S36/37/39; S45; S16
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II
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2734
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C
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R10
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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