Tris(triphenylphosphin)rhodium(I)chlorid

Chlorotris(triphenylphosphine)rhodium(I)

HCID 84599CAS 14694-95-2

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Grundinformationen

Standard-SMILES: [Cl-].[Rh].c1ccc(P(c2ccccc2)c2ccccc2)cc1.c1ccc(P(c2ccccc2)c2ccccc2)cc1.c1ccc(P(c2ccccc2)c2ccccc2)cc1
InChIKey: QBERHIJABFXGRZ-UHFFFAOYSA-M
Summenformel: C54H45ClP3Rh-
Durchschnittliche Molmasse: 925,2 g/mol

Überblick

See also: Tris(triphenylphosphine) rhodium (I) chloride (annotation moved to); (SP-4-2)-Chlorotris(triphenylphosphine)rhodium (annotation moved to).

Namen und Bezeichner

Bevorzugter Name: Chlorotris(triphenylphosphine)rhodium(I)
IUPAC: rhodium;tris(triphenylphosphane);chloride
Lokaler Name: Tris(triphenylphosphin)rhodium(I)chlorid
Englischer Name: Tris(triphenylphosphine)chlororhodium
Summenformel: C54H45ClP3Rh
Molmasse: 925.21

Namen und Synonyme

14694-95-2Chlorotris(triphenylphosphine)rhodium(I)Tris(triphenylphosphine)rhodium(I) chlorideWilkinson's catalystChlorotris(triphenylphosphine)rhodium16592-65-7rhodium;triphenylphosphane;chlorideTris(triphenylphosphine)chlororhodiumMFCD00010016Tris(triphenylphosphine)rhodium (I) chlorideTris(triphenylphosphine)rhodium chlorideTris(triphenylphosphine)chlororhodium(I)

Weitere Namen anzeigen

WilkinsonRhCl(PPh3)3Wilkinson’s catalyst(SP-4-2)-Chlorotris(triphenylphosphine)rhodiumTris(triphenylphosphine)rhodiu

0FV534BKEVRhodium, chlorotris(triphenylphosphine)-, (SP-4-2)-Wilkinson inverted exclamation mark s catalystC54H45ClP3RhUNII-0FV534BKEVWilkinson CatalystEINECS 238-744-5Tris(triphenylphosphino)chlororhodium

Datenbank-Bezeichner

CAS: 14694-95-2
PubChem CID: 84599
DTXSID: DTXSID30893902
UNII: 0FV534BKEV

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 1
Frei drehbare Bindungen: 9
Schwere Atome: 59
Formalladung: -1
Komplexität: 202

Physikochemische Eigenschaften

Schmelzpunkt: 245 · 245-250 °C (dec.)
Siedepunkt: 170 °C · >170°C
Dichte: 1.363 · 1.363; d 1.379
Dampfdruck: 0 Pa · 0Pa at 25℃
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
Löslichkeit: 2 · Soluble in most solvents (e.g. benzene, ethanol, chloroform, dichloromethane) but with phosphine dissociation. Reacts with O{2} in solution
Aggregatzustand: Crystalline Powder
Farbe: Red-brown to maroon
Wasserlöslichkeit: insoluble
Merck: 14 · 14,9758
BRN: 4581440 · 4581440
InChI: 1S/3C18H15P.ClH.Rh/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h3*1-15H;1H;/q;;;;+1/p-1
InChIKey: QEYYHUJFSQCTAE-UHFFFAOYSA-M
SMILES: Cl[Rh].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9
LogP: 5.69 at · 5.69 at 20℃
CAS Datenbank: 14694 · 14694-95-2(CAS DataBase Reference)
NIST chemische Informationen: chlorotris(triphenylphosphine)rhodium(14694-95-2)
EPA chemische Informationen: Rhodium, chlorotris(triphenylphosphine)-, (SP-4-2)- (14694-95-2)

Sicherheit und Regulatorisches

Sicherheitsdaten

F: 8-10-23
wgk: 1
tsca: TSCA listed
ridadr: 1759
hs_code: 28439090
risk_code: 34-36/38
hazard_code: C,Xi
safety_code: 22-24/25-37/39-28A-26-15-45-36/37/39
Speicherklasse: 11 - Combustible Solids
Hazard Classifications: Aquatic Chronic 4Skin Sens. 1

Chemie und Industrie

Anwendungen · 1 Eintrag

VerwendenTris(triphenylphosphine)rhodiu is also known as Wilkinson's catalyst and is commonly used to catalyze the hydrogenation of alkenes. Tris(triphenylphosphine)rhodiu is also used in the catalytic hydroboration of alkenes with catecholborane and pinacolborane and the selective 1,4-reduction of α, β-unsaturated carbonyl compounds.