alias: 6-tert-butyl-2,4-xylenol, 2-tert-butyl-4,6-xylenol, MMA polymerization inhibitor; methyl methacrylate polymerization inhibitor; Topanol A; Antioxidant LA; antioxidant AO-30.  CAS No.: 1879-09-0 Molecular formula: C12H18O Molecular weight: 178.27 
Structure: 
      
Technical requirements: 
| 
 Project  | 
 Quality Indicators  |  
| 
 Appearance  | 
 Colorless liquid or white crystal  |  
| 
 Main content / %  | 
 ≥98.5%  |  
| 
 Other alkylphenols / %  | 
 ≤0.5%  |  
| 
 Moisture / %  | 
 ≤0.05%  |   
Use: It is a new type of high temperature resistant aviation fuel antioxidant, acrylic polymerization inhibitor, and also a very important pharmaceutical intermediate.  
Package: galvanized iron drum, 185Kg / barrel.   |