Beijing Four Principles Technology Co., Ltd.

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  • Company Name: Beijing Four Principles Technology Co., Ltd.
  • Street: Rm. 4-102, Bldg. 12, Wangchun Garden , Beiyuan Jiayuan, Chaoyang, Beijing, Beijing 100012,
  • City: Huairou district
  • Province/state: Beijing
  • Country/region: China
  • Tel: +86-(10)-8494-7198
  • Fax: +86-(10)-8494-7198
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Vitamin D3

  • CAS No:511-28-4 (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5S)-5,<br />6-dimethylheptan-2-yl]-7a-methyl-2,3,3a,5,6,<br />7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
    Molecular Structure

    Other Information

  • CAS Registry Number: 511-28-4
  • Transport: UN 2811 6.1/PG 2
  • Melting Point: 96-98ºC
  • Flash Point: 219.2 ºC
  • Boiling Point: 504.9 ºC at 760 mmHg
  • Density: 0.96 g/cm3
  • Refractive index: 1.52
  • Safety Statements: 28-36/37
  • Hazard Symbols: T+: Very toxic;
  • Flash Point: 219.2 ºC
  • EINECS: 200-673-2
  • Molecular Weight: 398.66424
  • InchiKey: DIPPFEXMRDPFBK-JPWDPSJFSA-N
  • InChI: InChI=1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,
    27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,
    14-18H2,1-3,5-6H3/b23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1
  • Risk Statements: 24/25-26-48/25
  • Molecular Formula: C28H46O