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Dihydridotetrakis(triphenylphosphine)ruthenium(II)

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Dihydridotetrakis(triphenylphosphine)ruthenium(II) Basic information
Product Name:Dihydridotetrakis(triphenylphosphine)ruthenium(II)
Synonyms:TETRAKIS(TRIPHENYLPHOSPHINE)RUTHENIUM(II) HYDRIDE;Dihydridotetrakis(triphenylphosphine)ruthenium(Ⅱ);Tetrakis(triphenylphosphine)ruthenium dihydride;Dihydrotetrakis(triphenylphosphine)ruthenium(II), 95%;DIHYDRIDOTETRAKIS(TRIPHENYLPHOSPHINE)RUTHENATE (II);dihydridotetrakis(triphenylphosphine)-ruthenium(I;Dihydridotetrakis(triphenylphosphine)ruthenium(II),97%;Dihydridotetrakis(triphenyL
CAS:19529-00-1
MF:C72H62P4Ru
MW:1152.23
EINECS:
Product Categories:Catalysis and Inorganic Chemistry;Ru Catalysts;Ruthenium
Mol File:19529-00-1.mol
Dihydridotetrakis(triphenylphosphine)ruthenium(II) Structure
Dihydridotetrakis(triphenylphosphine)ruthenium(II) Chemical Properties
Melting point 181-183 °C(lit.)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Slightly soluble in benzene, toluene, and THF.
form Lustrous Powder
color Ochre
Sensitive air sensitive
InChI1S/4C18H15P.Ru.2H/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h4*1-15H;;;
InChIKeyRXFATFKBDIQXLS-UHFFFAOYSA-N
SMILES[RuH2].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9.c%10ccc(cc%10)P(c%11ccccc%11)c%12ccccc%12
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
TSCA No
HS Code 28439000
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
Dihydridotetrakis(triphenylphosphine)ruthenium(II) Usage And Synthesis
Chemical Propertiesochre lustrous powder
UsesCatalyst for hydration of nitriles, isomerization of alkynes,Knoevenagel reactions and conjugate additions, and transferhydrogenation
reaction suitabilitycore: ruthenium
reagent type: catalyst
SynthesisThe Preparative Method of Dihydridotetrakis(triphenylphosphine)ruthenium(II): prepared from Ruthenium(III) Chloride or ruthenium(III) acetylacetonate by reduction with Triethylaluminum in the presence of Triphenylphosphine in THF or benzene under nitrogen at room temperature. The complex can also be prepared by reacting Dichlorotris(triphenylphosphine)ruthenium(II) with Sodium Borohydride and triphenylphosphine.
Purification MethodsDihydridotetrakis(triphenylphosphine)ruthenium(II) could be recrystallized from benzene, toluene, or THF.
PrecautionsDihydridotetrakis(triphenylphosphine)ruthenium(II) is air and light-sensitive and should be stored under argon in the dark.
Dihydridotetrakis(triphenylphosphine)ruthenium(II) Preparation Products And Raw materials
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