Shijiazhuang Boya Fine Chemical Co., Ltd.

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  • Company Name: Shijiazhuang Boya Fine Chemical Co., Ltd.
  • Street: No.319, 63# Binhua Road, Shijiazhuang, Hebei 050071,
  • City: Shijiazhuang
  • Province/state: Hebei
  • Country/region: China
  • Tel: +86-(311)-85513532, 85852557
  • Fax: +86-(311)-87168628, 83651370
  • Email:

Tolcapone

  • CAS No:134308-13-7 (3,4-dihydroxy-5-nitrophenyl)-(4-methylphenyl)methanone
    Molecular Structure

    Other Information

  • CAS Registry Number: 134308-13-7
  • Melting Point: 126-1280C
  • Flash Point: 485.6°Cat760mmHg
  • Boiling Point: 485.6°Cat760mmHg
  • Density: 1.419g/cm3
  • Refractive index: 1.661
  • Flash Point: 485.6°Cat760mmHg
  • Molecular Weight: 273.24084
  • InchiKey: MIQPIUSUKVNLNT-UHFFFAOYSA-N
  • InChI: InChI=1S/C14H11NO5/c1-8-2-4-9(5-3-8)13(17)10-6-11(15(19)20)14(18)12(16)
    7-10/h2-7,16,18H,1H3
  • Molecular Formula: C14H11NO5