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| CAS号 : | 28141-13-1 |
精确质量 : | 178.07400 |
| 分子式 : | C9H10N2O2 |
logP : | 0.75388 |
| 分子量 : | 178.18800 |
PSA : | 66.02000 |
1-乙基-1,2-二氢-6-羟基-4-甲基-2-氧代-3-吡啶氰 | |
1-Ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile | |
28141-13-1 | |
C9H10N2O2 | |
178.18800 | |
66.02000 | |
0.75388 | |
178.07400 |
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白色粉末
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1.574
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138.2ºC
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7.99E-05mmHg at 25°C
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244-247 °C(lit.)
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1.27 g/cm3
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305ºC at 760 mmHg
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2926909090
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3
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R20/21/22; R36/37/38
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S26-S36
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Xn
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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% |
