Product name:       | 
          P-phenylene diisocyanate
  | 
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English name:       | 
          P-phenylene diisocyanate  | 
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CAS No.:       | 
          104-49-4  | 
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Structural formula:       | 
          ![]()  | 
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 Specifications:       | 
          ≥99%  | 
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