Wilkinson’s catalyst , 97% , 14694-95-2

Synonym(s):
NSC 124140;RhCl(PPh₃)₃;Rhodium(I) tris(triphenylphosphine) chloride;Wilkinson’s catalyst

CAS NO.：14694-95-2

Empirical Formula: C54H45ClP3Rh

Molecular Weight: 925.21

MDL number: MFCD00010016

EINECS: 238-744-5

PRODUCT Properties

• Melting point: 245-250 °C (dec.)
• Boiling point: >170°C
• Density: 1.363; d 1.379
• vapor pressure: 0Pa at 25℃
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• solubility: Soluble in most solvents (e.g. benzene, ethanol, chloroform, dichloromethane) but with phosphine dissociation. Reacts with O{2} in solution
• form: Crystalline Powder
• color: Red-brown to maroon
• Water Solubility: insoluble
• Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
• Sensitive: air sensitive
• Merck: 14,9758
• BRN: 4581440
• Exposure limits: ACGIH: TWA 1 mg/m3; NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3
• 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 20℃
• CAS DataBase Reference: 14694-95-2(CAS DataBase Reference)
• NIST Chemistry Reference: chlorotris(triphenylphosphine)rhodium(14694-95-2)
• EPA Substance Registry System: Rhodium, chlorotris(triphenylphosphine)-, (SP-4-2)- (14694-95-2)

Description and Uses

suzuki reaction

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H317-H413
• Precautionary statements: P261-P272-P273-P280-P302+P352-P333+P313
• PPE: Eyeshields, Gloves, type N95 (US)
• Hazard Codes: C,Xi
• Risk Statements: 34-36/38
• Safety Statements: 22-24/25-37/39-28A-26-15-45-36/37/39
• RIDADR: 1759
• WGK Germany: 1
• F: 8-10-23
• TSCA: TSCA listed
• HS Code: 28439090
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Aquatic Chronic 4; Skin Sens. 1