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| CAS号 : | 535-13-7 |
精确质量 : | 136.02900 |
| 分子式 : | C5H9ClO2 |
logP : | 1.17680 |
| 分子量 : | 136.57700 |
PSA : | 26.30000 |
2-氯丙酸乙酯 | |
Ethyl 2-chloropropionate | |
535-13-7 | |
C5H9ClO2 | |
136.57700 | |
26.30000 | |
1.17680 | |
136.02900 |
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n20/D 1.417(lit.)
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透明无色液体
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101 °F
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146-149 °C(lit.)
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1.072 g/mL at 25 °C(lit.)
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immiscible
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Flammables area
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3
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3
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S26-S36-S37/39-S16
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III
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UN 2935 3/PG 3
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Xi
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R10; R36/37/38
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2915900090
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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% |
<p>其制备方法与制备α-氯代丙酸甲酯类似,以乙醇代替甲醇,与α-氯代丙酸反应而得到产品。反应方程式:CH3CHClCOOH+C2H5OH→CH3CHClCOOC2H5+H2O</p> | |
<p>α-氯代丙酸乙酯是除草剂喹禾灵的中间体。用作农药、医药、香料的中间体。</p> |
