商品名:庚酸乙酯
                            
                                别 名:庚酸乙酯正庚酸乙酯 水芹酸乙酯,科涅克油,葡萄子油Enanthic Acid Ethyl Ester
Ethyl Enanthate
Heptanoic Acid Ethyl Ester
                            
                                英文名:Ethyl heptanoate
                            
                                产 地:上海
                            
                                Cas号:106-30-9
                            
                                MDL:-MFCD00009538
                            
                                Beilstein:1752311
                            
                                EINECS:203-382-9
                           
                                分子结构: 
                            
                             
                                分子式:CH3(CH2)5COOC2H5 C9H18O2
                            
                               分子量:158.2400
                            
                                备注:
                            
                                性状:无色透明液体。有果子香气。有灼烧味。能与乙醇、乙醚和氯仿混溶,不溶于水。能与水成共沸混合物(含庚酸乙酯72%),其沸点为98.5℃。相对密度(d254)0.8630。熔点-66℃。沸点 189℃。折光率(n20D)1.412~1.414。闪点 66℃。半数致死量(大鼠,经口)>34640mG/kG。有刺激性。
                            
                                质量标准:
    
        
            | Q/(HG)SJ 205-92项目Item                       分析纯     化学纯
 (AR)           (CP)
 含量[CH3(CH2)5COOC2H5]Assay,%        ≥ 98.5         97.0
 密度(20℃)Density,g/ml                0.868~0.872     0.868~0.872
 沸点Boiling point,℃                  186.0~188.0     186.0~188.0
 折光率Refractive index,nD20          1.4110 - 1.4130   1.412~1.414
 游离酸Free acids,%                     ≤ 0.015        0.03
 
 
 ≥99%, FCC, FG:
 
 grade                                   FCC FG Halal Kosher NI
 外观Appearance                          Colorless Liquid
 红外光谱鉴别Infrared spectrometry       Conforms to Structure
 纯度Purity(GC)                          ≥99.0%
 相对密度Specific gravity (25/25°C)     0.8670 - 0.8720
 折光率Refractive index n20/D            1.4110 - 1.4150
 醇溶解试验solubility in 70% ETOH        Clear Colorless,c = 1mL / 3mL; 70% Ethanol
 酸值Acid Value                          ≤1.00
 砷Arsenic (As)                          ≤3 ppm
 镉Cadmium (Cd)                          ≤1 ppm
 汞Mercury (Hg)                          ≤1 ppm
 铅Lead (Pb)                             ≤10 ppm
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                                存储:密封阴凉保存
                            
                                用途:有机合成。酒及水果软饮料调香剂。
                            
                                联合编号:
                            
                                RISK:
                            
                                Safety:
                            
                                Hazard: