Benzil
        
        Molecular Structure:
 
        MDL:
MFCD00003080 
        Molecular Formula:
	C14H10O2; C6H5COCOC6H5
        Molecular Weight:
	210.22
        Alias:
联苯酰,苯偶酰,二苯基乙二酮
Dibenzoyl
Dipenylglyoxal
1,2-Diphenlethanedione
Diphenyl-α;β-diketone
Diphenylethanedione
        Product order:
        
          
            | Name | 
            Specifications | 
            Packing | 
            Price | 
            Delivery | 
            
          
            | Benzil | 
            CP | 
            100g | 
            RMB 94.6 | 
            Consulting service | 
            
          
            | Benzil | 
            	CP | 
            	500g | 
            RMB 207.9 | 
            Consulting service | 
            
          
            | Benzil | 
            GR | 
            	100g | 
            RMB 126.5 | 
            Consulting service | 
            
          
            | Benzil | 
            	GR | 
            	500g | 
            RMB 317.9 | 
            Consulting service | 
            
        
         
        Character:
黄色棱形结晶。能溶于醇、醚、氯仿、乙酸乙酯、苯、甲苯和硝基苯,不溶于水。低毒,半数致死量(大鼠,经口)2710mg/kg。有刺激性。
密度:1.23
熔点:95℃
沸点:346-348℃
闪点:180 °C
        Quality Standard:项目Item                      化学纯
                                         (CP)
熔点范围Melting point,℃                94~96
灼烧残渣(以硫酸盐计)Ignition residue,%  ≤ 0.05
乙醇溶解试验Solubility in ethanol        合格
项目                                    优级纯  
                                         (GR)
外观Appearance                          黄色结晶或结晶粉末
红外光谱鉴别Infrared spectrometry       符合
纯度Purity                              ≥99.0% (GC)
熔点Melting point                       94°C - 97°C
酸值Acid Value                          ≤1.0  
干燥损失Loss on drying                  <0.5 %
硫酸盐灰分Sulfated ash                  <0.1 % 
 
        Storage:
密封避光保存
用途 	用作制药原料、有机合成中间体及紫外线固化剂,也用作杀虫剂。