![](http://img4.cpooo.com/files/201203/07/p/16/424507_1331086413.jpg)
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***1-PentanolCas号【71-41-0】Beilstein1730975分子式C5H12O;CH3CH2CH2CH2CH2OH分子量88.15别名1-戊醇,***戊醇,丁原醇AmylAlcoholButylcarbinolPentan-1-oln-AmylalcoholPentylalcohol分子结构式订货信息:品名规格包装单价产地***99.9%200kg/桶16000元/吨美国陶氏性状无色透明液体。略有温和的特殊气味。能与乙醇、***、***、***等多种***混溶,微溶于水,22℃时在100ml水中溶解2.7g。***。低毒,半数致死量(大鼠,经口)密度:0.8146熔点:-79沸点:137.5℃闪点:38℃折光率n20/D:1.4103质量标准项目分析纯(AR)沸程Boilingrange/℃137.0~139.0纯度Purity≥98%(GC)比重Specificgr***ity(20/20°C)0.813~0.816水分water≤0.2%酸度Acidity(以H+计)/(mmol/100g)≤0.1折光率Refractiveindexn20/D1.409~1.411蒸发残渣Evaporationresidue≤0.005%品级GradeACS级(ACS)外观Appearance白色至米***粉末红外光谱鉴别Infraredspectrometry和对照匹配纯度Purity≥99.0%(GC)折光率Refractiveindexn20/D1.4070-1.4110水分Water≤0.50%(byKarlFischer)灼烧残渣ResidueonEvaporation≤0.003%色度ColorTest≤30APHA羰基复合物Carbonylcompounds≤0.1%(AsFormaldehyde)酸和脂类AcidsandEstersPass<0.075mg/g>贮存密封保存。用途有机合成,溶剂。高纯度的可用作气相色谱分析标准。)