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| CAS号 : | 2058-58-4 |
精确质量 : | 132.05300 |
| 分子式 : | C4H8N2O3 |
logP : | -0.32570 |
| 分子量 : | 132.11800 |
PSA : | 106.41000 |
D-天冬酰胺 | |
D-asparagine | |
2058-58-4 | |
C4H8N2O3 | |
132.11800 | |
106.41000 | |
-0.32570 | |
132.05300 |
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白色粉末
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218.7ºC
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438ºC at 760 mmHg
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280ºC (dec.)
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1.404g/cm3
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2.38E-06mmHg at 25°C
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Stable under normal temperatures and pressures.
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Store at 0-5ºC
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S24/25
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Xn
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R20/21/22
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2924199090
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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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