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               Diketene
               Dehydroacetic acid
               2-Hydroxybenzyl alcohol
               Acetoacetanilide(AAA)
               Acetoacet-o-chloroamilide(AAOCA)
               Acetoacet-p-chloroamilide(AAPCA)
               Acetoacet-o-toluidide(AAOT)
               Acetoacet-p-toluidide(AAPT)
               Acetoacet-p-anisidide(AAOA)
               More
       
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      Dehydroacetic acid

      CAS RN: 520-45-6 
      EINECS No.: 208-293-9 

      Molecular formula: C8H8O4 
      Molecular weight: 168.15 
      Appearance: white crystalline powder
      Purity: ≥99% 
      Melting point: ≥109.℃ 
      Loss on dry: ≤0.5% 
      Use: Used as a preservative, organic synthesis intermediate

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