γ-Valerolactone
        
        Molecular Structure:
 
        MDL:
MFCD00005400
        Molecular Formula:
C5H8O2
        Molecular Weight:
	100.12
        Alias:
4-戊内酯,3-甲基丁内酯,咖吗-戊内酯,丙位戊内酯
γ-Methyl-γ-butyrolactone
(±)-γ-Valerolactone
4,5-Dihydro-5-methyl-2(3H)-furanone
4-Hydroxypentanoic acid lactone
gamma-Valerolactone 
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | γ-Valerolactone | 98% | 25g | RMB 114.4 | 促销 | 
          
            | γ-Valerolactone | 98% | 100g | RMB 377.3 | 促销 | 
          
            | γ-Valerolactone | 98% | 500g | RMB 1654.4 | 促销 | 
        
         
        Character:
无色至微黄色液体。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。
熔点:-31℃
沸点:205-206.5℃
密度:1.0578
折光率n20/D:1.4301
闪点:96℃
  	
        Quality Standard:
外观Appearance                     无色透明液体
红外光谱鉴定Infrared spectrometry  和对照匹配
纯度Purity                         ≥98.0%(GC)
折光率Refractive index n20/D       1.4320 - 1.4340
比重Specific gravity (20/20)       1.0530 - 1.0580