商品名:DL-3-羟基丁酸乙酯
                            
                                别 名:3-羟基丁酸乙酯;3-羟基丁酸乙酯;DL-3-羟基丁酸乙酯;3-HYDROXYBUTYRIC ACID ETHYL ESTER;3-HYDROXYBUTYRIC ETHYL ETHER;DL-3-HYDROXY-N-BUTYRIC ACID ETHYL ESTER;DL-3-HYDROXYBUTYRIC ACID ETHYL ESTER;DL-ETHYL-3-HYDROXYBUTYRATE;ETHYL DL-3-HYDROXYBUTYRATE;ETHYL DL-3-HYDROXY-N-BUTYRATE;ETHYL 3-HYDROXYBUTYRATE
                            
                                英文名:Ethyl 3-hydroxybutyrate
                            
                                产 地:上海
                            
                                Cas号:5405-41-4
                            
                                MDL:MFCD00004545
                            
                                Beilstein:1446190
                            
                                EINECS:226-456-2
                           
                                分子结构: 
                            
                             
                                分子式:C6H12O3; CH3CH(OH)CH2COOC2H5
                            
                               分子量:132.1600
                            
                                备注:以上描述,仅作参考,并不表示您收到的产品,与此项描述完全相符,产品的出厂标准,请参见质量标准。
                            
                                性状:溶于水。
密度:1.017 
沸点:170 °C 
折光率nD20:1.42
闪点:77 °C
                            
                                质量标准:98%
外观Appearance 无色透明液体
红外光谱鉴别Infrared spectrometry 和对照品匹配 
纯度Purity ≥99.0% (GC) 
比重Specific gravity (20/20°C) 1.0120 - 1.0160 
折光率Refractive index n20/D 1.4195 - 1.4215
97%,Kosher,FG
外观Appearance Colorless liquid
折光率Refractive index n20/D 1.418- 1.422
红外光谱Infrared spectrum Conforms to Structure
纯度Purity(GC) ≥97.0 %
色度Color Test ≤100 APHA
砷Arsenic (As) ≤3 ppm
镉Cadmium (Cd) ≤1 ppm 
汞Mercury (Hg) ≤1 ppm
铅Lead (Pb) ≤10 ppm
                            
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