Nanjing Chemlin Chemical Industry Co.,Ltd.

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  • Company Name: Nanjing Chemlin Chemical Industry Co.,Ltd.
  • Street: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China
  • Country/region: China
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
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CYTEMBENA)

  • CAS No:21739-91-3 2-Butenoic acid,3-bromo-4-(4-methoxyphenyl)-4-oxo-, sodium salt (1:1), (2E)-
    Molecular Structure

    Other Information

  • CAS Registry Number: 21739-91-3
  • Melting Point: 260 - 263 C
  • Flash Point: 206.5°C
  • Boiling Point: 417.9°Cat760mmHg
  • Density: 1.59g/cm3
  • Safety Statements: Poison by intraperitoneal, subcutaneous, and intravenous routes. Questionable carcinogen with experimental carcinogenic data. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NaO2 and Br−.
  • Flash Point: 206.5°C
  • Molecular Weight: 0
  • InChI: InChI=1S/C11H9BrO4/c1-16-8-4-2-7(3-5-8)11(15)9(12)6-10(13)14/h2-6H,1H3,(H,13,14)/b9-6+
  • Molecular Formula: C11H9 Br O4 . Na