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| CAS号 : | 3715-29-5 |
精确质量 : | 138.02900 |
| 分子式 : | C5H7NaO3 |
logP : | -1.03860 |
| 分子量 : | 138.09700 |
PSA : | 57.20000 |
3-甲基-2-氧代丁酸钠 | |
3-Methyl-2-oxobutanoic acid, sodium salt | |
3715-29-5 | |
C5H7NaO3 | |
138.09700 | |
57.20000 | |
-1.03860 | |
138.02900 |
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白色固体
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170.2ºC at 760 mmHg
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220-230 °C (dec.)(lit.)
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Stable under normal temperatures and pressures.
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Store at 0-5ºC
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3
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S24/25
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2904909090
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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% |
