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
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COUMARIN 500

  • CAS No:52840-38-7 7-(ethylamino)-4-(trifluoromethyl)chromen-2-one
    Molecular Structure

    Other Information

  • CAS Registry Number: 52840-38-7
  • Melting Point: 158-159 ºC
  • Flash Point: 150.3°C
  • Boiling Point: 324.9°Cat760mmHg
  • Density: 1.396g/cm3
  • Refractive index: 1.551
  • Safety Statements: R20/21/22;R36/37/38
  • Hazard Symbols: Xn: Harmful;
  • Flash Point: 150.3°C
  • EINECS: 258-216-8
  • Molecular Weight: 257.20851
  • InchiKey: GZTMNDOZYLMFQE-UHFFFAOYSA-N
  • InChI: InChI=1S/C12H10F3NO2/c1-2-16-7-3-4-8-9(12(13,
    14)15)6-11(17)18-10(8)5-7/h3-6,16H,2H2,1H3
  • Risk Statements: S26;S37/39
  • Molecular Formula: C12H10F3NO2