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| CAS号 : | 140-92-1 |
精确质量 : | 173.95800 |
| 分子式 : | C4H7KOS2 |
logP : | 1.89380 |
| 分子量 : | 174.32600 |
PSA : | 66.62000 |
二硫代甲酸-O-1-甲基乙酯钾盐 | |
Potassium Isopropylxanthate | |
140-92-1 | |
C4H7KOS2 | |
174.32600 | |
66.62000 | |
1.89380 | |
173.95800 |
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37.2ºC
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138ºC at 760mmHg
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264ºC (dec.)(lit.)
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1.132g/cm3
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FG1581300
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4.2
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III
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UN 3342
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Xn
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R22; R36/37/38
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2930902000
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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