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| CAS号 : | 634-55-9 |
精确质量 : | 155.05800 |
| 分子式 : | C7H9NO3 |
logP : | 0.27828 |
| 分子量 : | 155.15100 |
PSA : | 67.16000 |
2-氰基乙酰乙酸乙酯 | |
ethyl 2-cyanoacetoacetate | |
634-55-9 | |
C7H9NO3 | |
155.15100 | |
67.16000 | |
0.27828 | |
155.05800 |
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液体
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1.435
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91.2ºC
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1.12g/cm3
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105ºC
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III
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6.1
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2926909090
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UN 3276
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R20/21/22
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S26; S36/37/39
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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% |
|
2926909090. Other Nitrile-function compounds. General tariff:6.5% |
