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| CAS号 : | 133634-31-8 |
精确质量 : | 301.15800 |
| 分子式 : | C20H19N3 |
logP : | 4.41320 |
| 分子量 : | 301.38500 |
PSA : | 36.95000 |
3-(1,3-二甲基-(4S,5S)-二苯基咪唑烷)吡啶 | |
3-(1,3-dimethyl-2,4-diphenylimidazolidin-2-yl)pyridine | |
133634-31-8 | |
C20H19N3 | |
301.38500 | |
36.95000 | |
4.41320 | |
301.15800 |
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224.1ºC
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447ºC at 760mmHg
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99-102ºC
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3.49E-08mmHg at 25°C
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S36/37/39
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Xn
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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% |
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