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| CAS号 : | 151-51-9 |
精确质量 : | 42.02180 |
| 分子式 : | CH2N2 |
logP : | 0.51730 |
| 分子量 : | 42.04000 |
PSA : | 47.70000 |
聚碳化二亚胺 | |
methanediimine | |
151-51-9 | |
CH2N2 | |
42.04000 | |
47.70000 | |
0.51730 | |
42.02180 |
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n20/D 1.461
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1.02g/cm3
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14700mmHg at 25°C
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53-16-26-36/37/39-45
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UN 1993 3/PG 3
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3824909990
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T
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R60; R10; R20/21/22; R36/37/38
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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% |
