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| CAS号 : | 41233-93-6 |
精确质量 : | 126.04500 |
| 分子式 : | C5H11KO |
logP : | 1.60550 |
| 分子量 : | 126.23900 |
PSA : | 23.06000 |
叔戊氧基钾 | |
Potassium 2-Methyl-2-Butoxide | |
41233-93-6 | |
C5H11KO | |
126.23900 | |
23.06000 | |
1.60550 | |
126.04500 |
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无色至淡黄色液体
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4ºC
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0.87
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81ºC
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GHS02, GHS05, GHS07, GHS08 | |
危险 | |
H225; H304; H314; H336; H361d; H373 | |
可能生成爆炸性的过氧化物，遇水反应剧烈。 | |
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II
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2915900090
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R11; R14; R20; R34
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S26-S36/37/39-S43-S45
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品名, 成分含量, 用途 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
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2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
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2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
