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CAS号:
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865-47-4
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英文名称:
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Potassium tert-butoxide
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英文同义词:
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KTB;tert-BuOK;JACS-865-47-4;potassium-butoxide;Potassium butylates;POTASSIUM T-BUTOXIDE;Potassium tert-butan;PotassiuM t-buroxide;Potussium t-butoxide;tert-Butoxypotassium
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中文名称:
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叔丁醇钾
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中文同义词:
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叔丁醇钾;叔丁醇甲;叔丁基氧化;次丁氧基钾;次丁氧基鉀;第三丁氧基鉀;第三丁氧基钾;叔丁醇钾溶液;叔丁醇钾,97%;叔丁醇钾,95%
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分子式:
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C4H9KO
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分子量:
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112.21
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- 熔点 :
- 256-258 °C (dec.)(lit.)
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- 沸点 :
- 275°C
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- 密度 :
- 0.910 g/mL at 20 °C
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- 蒸气压:
- 1 mm Hg ( 220 °C)
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- 闪点 :
- 54 °F
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- 储存条件 :
- Flammables area
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- 溶解度 :
- Soluble in hexane, toluene, diethyl ether and terahydrofuran.
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- 形态:
- Solution
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- 颜色:
- White to off-white
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- 比重:
- 0.902
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- PH值:
- 13 (5g/l, H2O, 20℃)Hydrolysis
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- 水溶解性 :
- REACTS
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- 敏感性 :
- Moisture Sensitive
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- 水解敏感性:
- 7: reacts slowly with moisture/water
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- 水解敏感性:
- 8: reacts rapidly with moisture, water, protic solvents
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- BRN :
- 3556712
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- 稳定性:
- Stable, but reacts violently with water and acids, possibly leading to fire. Incompatible with water, acids, halogenated hydrocarbons, alcohols, strong oxidizing agents, ketones, carbon dioxide.
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- InChIKey:
- LPNYRYFBWFDTMA-UHFFFAOYSA-N
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- CAS 数据库:
- 865-47-4(CAS DataBase Reference)
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- EPA化学物质信息:
- 2-Methyl-2-propanol, potassium salt (865-47-4)
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| 危险类别码 : |
11-19-22-34-35-14-20-36/37-37 |
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| 安全说明 : |
16-26-36/37/39-43-45-7/9-8-43A-33-27-29 |
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| Hazard Note : |
Flammable solid/Corrosive |
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