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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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127-128 °C(lit.)
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1.89 g/mL at 20 °C
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11.4mmHg at 25°C
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2-8ºC
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3
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8
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S26-S36/37/39-S45
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II
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UN 3265 8/PG 2
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C
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R14; R34; R37
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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% |
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<p>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↑</p> | |
<p>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</p> |