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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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