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Heptamethyltrisiloxane
2012/3/30 13:32:37
 Product identification
 Chemical name :       Bis(trimethylsiloxy)methylsilane
 1,1,1,3,5,5,5,- Heptamethyltrisiloxane.
 CAS. NO.:              1873-88-7                                     
 EINECS No.:            217-496-1      
 Molecular formula:     C7H22O2Si                                                         
 Molecular weight:      222.51
Structure Formula:
 
Product data: 
 Appearance:                    Colorless transparent liquid       
 Refractive point(20℃)           1.382
 Purity(by GC ):                  99%                             
 Flash Point (℃)                 22
 Boiling point(℃)                142                                
 Density(25℃,g/cm3)             0.819
USE:
      It has high-active Si-H . It s arawmateraial forusingto synthesis polyether modifiedtrisiloxane silicone fluid .The polyether modifiedtrisiloxane  is a spicial struturesurfactant agentfor herbicide application and coating additions.
Packaging & storage:
      150Kg steel drum or plastic drum,25Kg plastic pails, Store in seal drum at room , dry place , usable life 1 year.。
 
 
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