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對叔丁基苯酚的定義


2020-03-16

對叔丁基苯酚(英文名稱(chēng)p-tert-Butylphenol,4-t-Butylphenol)又名4-叔丁基苯酚(4-tert-Butylphenol)

對叔丁基苯酚(英文名稱(chēng)p-tert-Butylphenol,4-t-Butylphenol)又名4-叔丁基苯酚(4-tert-Butylphenol),1-羥基-4-叔丁基苯(1-Hydroxy-4-tert-butylbenzene),4-(1,1,二甲基乙基——苯酚(4-(1,1-Dimethylethyl)phenol),簡(jiǎn)稱(chēng)PTBP。對叔丁基苯酚常溫下為白色或本白色片狀固體,有特殊的烷基苯酚氣味。遇明火能燃燒.可燃但不易燃,受熱分解放出有毒氣體。易溶于醇類(lèi)、酯類(lèi)、烷烴、芳香烴等有機溶劑,如乙醇、丙酮、醋酸丁酯、汽油、甲苯等。微溶于水,能溶于強堿溶液中。本品具有酚類(lèi)物質(zhì)的共同特性,遇光、受熱、接觸空氣時(shí),色澤逐漸加深。本品有毒,對皮膚、粘膜、眼睛有中等刺激性。對水生生物有毒,可能對水體環(huán)境產(chǎn)生長(cháng)期不良影響。主要用途為用于合成對叔丁基酚醛樹(shù)脂。還可用作阻聚劑和穩定劑。分子式為C10H14O。

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