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| CAS号 : | 144-49-0 |
精确质量 : | 78.01170 |
| 分子式 : | C2H3FO2 |
logP : | 0.04050 |
| 分子量 : | 78.04240 |
PSA : | 37.30000 |
氟乙酸 | |
fluoroacetic acid | |
144-49-0 | |
C2H3FO2 | |
78.04240 | |
37.30000 | |
0.04050 | |
78.01170 |
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1.344
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库房通风低温干燥,与氧化剂、碱类分开存放
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55.346ºC
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165°C
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33°C
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1.266g/cm3
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0.828mmHg at 25°C
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6.1(a)
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S26-S36/37/39-S45-S61-S22-S20
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I
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2642
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T+; N
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R20/21/22
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2915900090
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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.用氯乙酸为原料，以氟化钾与之反应制取；
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直接应用很少。主要用其钠盐为杀鼠药（大白鼠口服LD50 220μg/kg，皮下注射LD50 5mg/kg。对人及家禽、牲畜均有毒）。其酯类如氟乙酸甲酯，田鼠经口LD50 6-10mg/kg，氟乙酸乙酯也有相同的毒性。用于制造农药、杀鼠药。 |
