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| CAS号 : | 19355-69-2 |
精确质量 : | 84.06870 |
| 分子式 : | C4H8N2 |
logP : | 0.94758 |
| 分子量 : | 84.11970 |
PSA : | 49.81000 |
N-氰基-N’-甲基乙脒 | |
2-amino-2-methylpropanenitrile | |
19355-69-2 | |
C4H8N2 | |
84.11970 | |
49.81000 | |
0.94758 | |
84.06870 |
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1.434
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44.7ºC
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150.4ºC at 760mmHg
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0.917g/cm3
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0.662mmHg at 25°C
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S26-S36/37/39
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3276
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Xi
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R20/21/22
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2926909090
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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% |
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其制备方法是由氰化钾或氰化钠与丙酮在硫酸和水中于20℃反应得到2-甲基-2-羟基丙腈,再进一步氨化而制得。 | |
用于生产杀虫剂啶虫脒 |
