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| CAS号 : | 1116-98-9 |
精确质量 : | 141.07900 |
| 分子式 : | C7H11NO2 |
logP : | 1.24178 |
| 分子量 : | 141.16800 |
PSA : | 50.09000 |
氰乙酸叔丁酯 | |
tert-Butyl cyanoacetate | |
1116-98-9 | |
C7H11NO2 | |
141.16800 | |
50.09000 | |
1.24178 | |
141.07900 |
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n20/D 1.420
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无色液体
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91°C
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40-42 °C0.1 mm Hg(lit.)
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107-108ºC
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0.988 g/mL at 20 °C(lit.)
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0.003mmHg at 25°C
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2-8ºC
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3
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S24/25
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2926909090
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Xn
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R22
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品名, 成分含量, 用途 |
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2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2926909090. Other Nitrile-function compounds. General tariff:6.5% |
