熔点69-73°C(lit.)沸点265°C(lit.)密度1.048蒸气密度7.6(vsair)蒸气压<0.01mmHg(20°C)折射率1.4859FEMA2184|BUTYLATEDHYDROXYTOLUENE闪点127°C储存条件2-8°C溶解度methanol:0.1g/mL,clear,colorless形态Crystals酸度系数(pKa)pKa14(H2Ot=25c=0.002to0.01)(Uncertain)颜色white气味(Odor)faintcharacteristicodor水溶解性insolubleMerck14,1548BRN1911640暴露限值ACGIH:TWA2mg/m3NIOSH:TWA10mg/m3稳定性Stable,butlight-sensitive.Incompatiblewithacidchlorides,acidanhydrides,brass,copper,copperalloys,steel,bases,oxidizingagents.Combustible.
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