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| CAS号 : | 13698-16-3 |
精确质量 : | 156.97000 |
| 分子式 : | C3H5Cl2NO2 |
logP : | 1.75250 |
| 分子量 : | 157.98300 |
PSA : | 29.54000 |
N,N-二氯氨基甲酸乙酯 | |
ethyl N,N-dichlorocarbamate | |
13698-16-3 | |
C3H5Cl2NO2 | |
157.98300 | |
29.54000 | |
1.75250 | |
156.97000 |
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黄色透明液体
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n20/D 1.46(lit.)
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Stable at room temperature in closed containers under normal storage and handling conditions.
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206 °F
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2.55mmHg at 25°C
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0-6ºC
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1.349 g/mL at 25 °C(lit.)
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55-56 °C15 mm Hg(lit.)
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III
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8
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2924199090
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UN 2810 6.1/PG 3
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3
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R20/21/22; R36/37/38; R40
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S26-S36/37/39
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Xn
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品名, 成分含量, 用途, 包装 |
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2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 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:30.0% |
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2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
由氨基甲酸乙酯经氯化而得。将氨基甲酸乙酯、乙酸钠、冰乙酸和水一起搅拌,通入氯气反应。达终点后分出有机层,用20%盐水洗涤,减压蒸馏,收集74-76℃(2.0kPa)馏分,得N,N-二氯氨基甲酸乙酯,产率80%。 | |
有机合成中间体。 |
