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| CAS号 : | 17639-93-9 |
精确质量 : | 122.01300 |
| 分子式 : | C4H7ClO2 |
logP : | 0.78670 |
| 分子量 : | 122.55000 |
PSA : | 26.30000 |
2-氯丙酸甲酯 | |
Methyl 2-chloropropionate | |
17639-93-9 | |
C4H7ClO2 | |
122.55000 | |
26.30000 | |
0.78670 | |
122.01300 |
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n20/D 1.417(lit.)
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4.22 (vs air)
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透明液体
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库房通风低温干燥,与氧化剂分开储运
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101 °F
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132-133 °C(lit.)
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-10 °C
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1.075 g/mL at 25 °C(lit.)
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immiscible
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2.95mmHg at 25°C
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Stable. Flammable. Incompatible with strong oxidizing agents.
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UE9100000
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1
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3
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S26-S36-S37/39-S16
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III
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UN 2933 3/PG 3
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2915509000
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Xi
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R10; 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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<p>其制备方法是将α-氯代丙酸和甲醇在催化剂存在下进行回流反应,反应数小时后经后处理、蒸馏得到产品。CH3CHClCOOH+CH3OH[催化剂]→CH3CHClCOOCH3+H2O</p> | |
<p>用作农药、医药、香料的中间体。</p> |
