2-hydroxy-3,4-dimethylbenzoic acid
Names
[ CAS No. ]: 
58138-74-2
        
[ Name ]: 
2-hydroxy-3,4-dimethylbenzoic acid
        
[Synonym ]:
                
                3,4-Dimethyl-2-hydroxybenzoesaeure
                
                
            
                
                3,4-dimethyl-2-hydroxybenzoic acid
                
                
            
                
                2-hydroxy-3,4-dimethyl-benzoic acid
                
                
            
                
                2-Hydroxy-3,4-dimethyl-benzoesaeure
                
                
            
                
                3,4-Dimethylsalicylsaeure
                
                
            
                
                3,4-dimethylsalicylic acid
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.249g/cm3
            
[ Boiling Point ]:
323.5ºC at 760mmHg
            
[ Molecular Formula ]:
C9H10O3
            
[ Molecular Weight ]:
166.17400
            
[ Flash Point ]:
163.7ºC
            
[ Exact Mass ]:
166.06300
            
[ PSA ]:
57.53000
            
[ LogP ]:
1.70720
            
[ Index of Refraction ]:
1.587
            
Safety Information
[ HS Code ]:
 2918290000
            
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918290000
[ Summary ]: 
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%