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| CAS号 : | 865-33-8 |
精确质量 : | 69.98210 |
| 分子式 : | CH3KO |
logP : | 0.04670 |
| 分子量 : | 70.13220 |
PSA : | 23.06000 |
甲醇钾 | |
Potassium methoxide | |
865-33-8 | |
CH3KO | |
70.13220 | |
23.06000 | |
0.04670 | |
69.98210 |
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n20/D 1.37
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固体
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7°C
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84°C
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-20°C
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0.95 g/mL at 20 °C
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may decompose
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Stable. Reacts violently with water. Moisture sensitive. Absorbs carbon dioxide from the air. Incompatible with acids, strong oxidizing agents, acid chlorides, acid anhydrides, alkali metals.
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Flammables area
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GHS02, GHS05, GHS06, GHS08 | |
危险 | |
H225; H301 + H311 + H331; H314; H370 | |
与水剧烈反应。 | |
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1
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29051900
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4.2
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S8-S16-S26-S43-S45-S62-S46-S36/37/39-S33-S29-S25
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II
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UN 3274 3/PG 2
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F
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R11; R23/24/25; R38; R39/23/24/25; R48/20; R63; R65; R67
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HS:29051900.Saturated monohydric alcohols. General tariff:5.5% |
用作缩合剂、生产甲酸甲酯的催化剂、二甲基甲酰胺的强碱性催化剂，也可用于医药原料。 |
