Dichlorobis(tri-o-tolylphosphine)palladium(II), 95%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
15456655	Thermo Scientific Alfa Aesar 044976.03	1 g
15466655	Thermo Scientific Alfa Aesar 044976.06	5 g

Description

Dichlorobis(tri-o-tolylphosphine)palladium(II) is used in reaction of tributyltin enolates, prepared in situ from tributyltin methoxide and enol acetates, with aryl bromides, coupling reaction of aryl bromides with vinylic acetates.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 40691-33-6
• Molecular Weight (g/mol): 786.06
• InChI Key: GMLMZLGOMMIIMA-UHFFFAOYSA-L
• PubChem CID: 90656943
• SMILES: Cl[Pd++]Cl.CC1=CC=CC=C1P(C1=C(C)C=CC=C1)C1=C(C)C=CC=C1.CC1=CC=CC=C1P(C1=C(C)C=CC=C1)C1=C(C)C=CC=C1

• Molecular Formula: C42H42Cl2P2Pd
• MDL Number: MFCD00274659
• Synonym: palladium,dichlorobis tris 2-methylphenyl phosphine
• IUPAC Name: palladium;tris(2-methylphenyl)phosphane;dichloride

Specifications

• CAS: 40691-33-6
• Molecular Formula: C42H42Cl2P2Pd
• Sensitivity: Air and moisture sensitive
• Solubility Information: Soluble in ethanol,benzene,and ethereal solvents.
• SMILES: Cl[Pd++]Cl.CC1=CC=CC=C1P(C1=C(C)C=CC=C1)C1=C(C)C=CC=C1.CC1=CC=CC=C1P(C1=C(C)C=CC=C1)C1=C(C)C=CC=C1
• Molecular Weight (g/mol): 786.06
• Formula Weight: 786.08
• Physical Form: Powder

• Color: Yellow
• MDL Number: MFCD00274659
• Synonym: palladium,dichlorobis tris 2-methylphenyl phosphine
• InChI Key: GMLMZLGOMMIIMA-UHFFFAOYSA-L
• IUPAC Name: palladium;tris(2-methylphenyl)phosphane;dichloride
• PubChem CID: 90656943
• Percent Purity: 98%
• Chemical Name or Material: Dichlorobis (tri-o-tolylphosphine)palladium (II)

Safety and Handling

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures; Store under Argon

RUO – Research Use Only