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| CAS号 : | 22118-09-8 |
精确质量 : | 155.89800 |
| 分子式 : | C2H2BrClO |
logP : | 1.14670 |
| 分子量 : | 157.39400 |
PSA : | 17.07000 |
溴乙酰氯 | |
2-bromoacetyl chloride | |
22118-09-8 | |
C2H2BrClO | |
157.39400 | |
17.07000 | |
1.14670 | |
155.89800 |
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n20/D 1.495
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245.6ºC
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11.4mmHg at 25°C
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2-8ºC
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1.89 g/mL at 20 °C
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127-128 °C(lit.)
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II
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8
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2915900090
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UN 3265 8/PG 2
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3
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R14; R34; R37
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S26-S36/37/39-S45
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C
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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% |
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其制备方法是用溴乙酸和氯化亚砜或三氯化磷反应而制得。反应方程式：BrCH2COOH+SOCl2→BrCH2COCl+SO2↑+HCl↑ | |
溴乙酰氯是制备ω-溴-2，4-二氯苯乙酮的原料，是制备抑霉唑、丙环唑等三唑类杀菌剂的中间体 |
