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)
  • Fax: +86 25 8345-3275
  • Email:

KETENE)

  • CAS No:463-51-4 ethenone
    Molecular Structure

    Other Information

  • CAS Registry Number: 463-51-4
  • Transport: 1955
  • Melting Point: -150ºC
  • Flash Point: °C
  • Boiling Point: -56ºC
  • Density: 0.712 g/cm3
  • Refractive index: 1.303
  • Water Solubility: REACTS with water
  • Safety Statements: Poison by inhalation. Moderately toxic by ingestion. Can cause pulmonary edema. Reacts with hydrogen peroxide to form the explosive diacetyl peroxide. When heated to decomposition it emits acrid smoke and fumes.
  • Hazard Symbols: Toxic by inhalation, strong irritant to skin and mucous membranes. TLV: TWA 0.5 ppm; STEL 1.5 ppm.
  • Flash Point: °C
  • EINECS: 207-336-9
  • Molecular Weight: 42.03668
  • InchiKey: CCGKOQOJPYTBIH-UHFFFAOYSA-N
  • InChI: InChI=1S/C2H2O/c1-2-3/h1H2
  • Molecular Formula: C2H2O