Product Name

  • Name

    (R)-(S)-JOSIPHOS

  • EINECS
  • CAS No. 155806-35-2
  • Density
  • Solubility
  • Melting Point ~95 ºC
  • Formula C36H44FeP2
  • Boiling Point
  • Molecular Weight 594.53
  • Flash Point
  • Transport Information
  • Appearance orange crystalline powder
  • Safety 24/25
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 155806-35-2 ((R)-(S)-JOSIPHOS)
  • Hazard Symbols
  • Synonyms Ferrocene,1-[1-(dicyclohexylphosphino)ethyl]-2-(diphenylphosphino)-, [R-(R*,R*)]-;(R)-(S)-Josiphos;(aR,R)-2-(1-(Dicyclohexylphosphino)ethyl)-1-(diphenylphosphino)ferrocene;
  • PSA 27.18000
  • LogP 9.12070

(2R)-1-[(1R)-1-(Dicyclohexylphosphino)ethyl]-2-(diphenylphosphino)ferrocene Specification

The systematic name of (R)-(S)-Josiphos is 1,2,3,4,5-cyclopentanepentayl, compd. with 1-[(1R)-1-(dicyclohexylphosphino)ethyl]-2-(diphenylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1). With the CAS registry number 155806-35-2, it is also named as (R)-1-[(1S)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine. Besides, it is orange crystalline powder, which should be sealed in a cool, dry place under the protection of inert gas. In addition, its molecular formula is C36H44FeP2 and molecular weight is 594.53.

When you are using (R)-(S)-Josiphos, please be cautious about it as the following: it irritates to eyes, respiratory system and skin. You should avoid contact with skin and eyes.

People can use the following data to convert to the molecule structure.
(1)SMILES: CC([C]1[CH][CH][CH][C]1P(c2ccccc2)c3ccccc3)P(C4CCCCC4)C5CCCCC5.[CH]1[CH][CH][CH][CH]1.[Fe]
(2)InChI: InChI=1/C31H39P2.C5H5.Fe/c1-25(32(26-15-6-2-7-16-26)27-17-8-3-9-18-27)30-23-14-24-31(30)33(28-19-10-4-11-20-28)29-21-12-5-13-22-29;1-2-4-5-3-1;/h4-5,10-14,19-27H,2-3,6-9,15-18H2,1H3;1-5H;/t25-;;/m1../s1
(3)InChIKey: HGTBZFMPHBAUCQ-KHZPMNTOBH
(4)Std. InChI: InChI=1S/C31H39P2.C5H5.Fe/c1-25(32(26-15-6-2-7-16-26)27-17-8-3-9-18-27)30-23-14-24-31(30)33(28-19-10-4-11-20-28)29-21-12-5-13-22-29;1-2-4-5-3-1;/h4-5,10-14,19-27H,2-3,6-9,15-18H2,1H3;1-5H;/t25-;;/m1../s1
(5)Std. InChIKey: HGTBZFMPHBAUCQ-KHZPMNTOSA-N

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