ORCHID CHEMICAL SUPPLIES LTD (OCS)

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  • Company Name: ORCHID CHEMICAL SUPPLIES LTD (OCS)
  • Street: 607, North Zhongshan Road, Hangzhou 310000 China
  • Province/state: Zhejiang
  • Country/region: China
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(+)-catechin

  • CAS No:154-23-4 (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
    Molecular Structure

    Other Information

  • CAS Registry Number: 154-23-4
  • Melting Point: 175-177 °C (anhydrous)(lit.)
  • Flash Point: 334.3
  • Boiling Point: 629
  • Density: 1.593 g/cm3
  • Refractive index: 1.741
  • Safety Statements: Moderately toxic by intraperitoneal route. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits acrid smoke and fumes.
  • Hazard Symbols: Xi
  • Flash Point: 334.3
  • EINECS: 205-825-1
  • Molecular Weight: 290.26806
  • InchiKey: PFTAWBLQPZVEMU-DZGCQCFKSA-N
  • InChI: InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12
    (19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1
  • Risk Statements: 36/37/38
  • Molecular Formula: C15H14O6