Propionic anhydride

  post date: dec 14,2021   expiry date: jun 12,2022   detailed description: cas no. :123-62-6   cas registry number: 123-62-6   synonyms: ;propionic anhydried;propanoic anhydride;propanoic acid,1,1′-anhydride;   molecular formula: c6h10o3   molecular weight: 130.1418   molecular structure:   hazard symbols:  c:corrosive;   risk codes: r34:;   safety description: s26:;s45:;