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CAS號(hào):865-47-4
英文名稱(chēng):Potassium tert-butoxide
英文同義詞:KTB;t-BuOK;tert-BuOK;JACS-865-47-4;potassium-butoxide;Potassium butylates;POTASSIUM T-BUTOXIDE;Potassium tert-butan;PotassiuM t-buroxide;Potussium t-butoxide
中文名稱(chēng):叔丁醇鉀
中文同義詞:叔丁醇鉀;叔丁醇甲;叔丁基氧化;次丁氧基鉀;次丁氧基鉀;第三丁氧基鉀;第三丁氧基鉀;叔丁醇鉀溶液;叔丁醇鉀粉末;叔丁醇鉀,97%
分子式:C4H9KO
分子量:112.21
熔點(diǎn):256-258 °C (dec.) (lit.)
沸點(diǎn):275°C
密度:0.910 g/mL at 20 °C
蒸氣壓:1 mm Hg ( 220 °C)
閃點(diǎn):54 °F
儲(chǔ)存條件:Store below +30°C.
溶解度:Soluble in hexane, toluene, diethyl ether and terahydrofuran.
形態(tài):Solution
酸度系數(shù)(pKa):pK1:18(25°C)
比重:0.902
顏色:White to off-white
PH值:13 (5g/l, H2O, 20℃)Hydrolysis
水溶解性:REACTS
敏感性:Moisture Sensitive
水解敏感性:7: reacts slowly with moisture/water
水解敏感性:8: reacts rapidly with moisture, water, protic solvents
BRN:3556712
穩(wěn)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.
InChIKey:LPNYRYFBWFDTMA-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫(kù):865-47-4(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息:2-Methyl-2-propanol, potassium salt (865-47-4)