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| CAS号 : | 3674-09-7 |
精确质量 : | 155.97400 |
| 分子式 : | C4H6Cl2O2 |
logP : | 1.00560 |
| 分子量 : | 156.99500 |
PSA : | 26.30000 |
2,3-二氯丙酸甲酯 | |
Methyl 2,3-dichloropropionate | |
3674-09-7 | |
C4H6Cl2O2 | |
156.99500 | |
26.30000 | |
1.00560 | |
155.97400 |
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透明无色至略黄色液体
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n20/D 1.453(lit.)
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145 °F
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Flammables area
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1.325 g/mL at 25 °C(lit.)
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52-55 °C2 mm Hg(lit.)
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III
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8
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2915900090
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1993
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3
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R10; R36/37/38
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S23-S24/25-S37/39-S26-S16
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Xi
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品名, 成分含量, 用途 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
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2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
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2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
1.制法: 于装有搅拌器、通气导管的5L反应瓶中,加入丙烯酸甲酯 | |
医药中间体。 |