Information
                    
                    Specification category:
                  
                    
                        
                            
                                
                                     | Product No. |  Product name |  specifications | 
                                
                                         |  
1.14102.018 |  Butyric acid |  AR500mL | 
  |   | 
                              
                            
                        
                     
                    
                    Characteristic:
                    Appearance and properties:Colorless liquid with a rancid sour.
 
Relative density: 0.96
 
Relative vapor density: 3.04
 
Melting point(℃): -7.9
 
Boiling point(℃): 163.5
 
Concentration: Assay ≥ 95
 .0%.
Vapor Pressure: 0.10 (25 ℃)
 
Solubility: miscible with water, soluble in ethanol and ether.
 
Heat of combustion (kJ / mol): 2181.4
 
Critical temperature (℃): 355
 
Critical pressure (MPa): 5.27 
                    
                    
Hazard characteristics:
                    IATA-DGR UN 2820 BUTYRIC ACID,8,III