14591-90-3

Basic information

• Product Name: DIAMMINEDIBROMOPALLADIUM(II)
• Synonyms: DIAMMINEDIBROMOPALLADIUM(II);TRANS-DIAMMINEDIBROMOPALLADIUM(II);DIAMMINEDIBROMOPALLADIUM(II), 99.9%;Diamminedibromopalladium(Ⅱ);trans-diamminedibromopalladium(ii), premion;trans-Diamminedibromopalladium(II), Premion(R), 99.99% (metals basis), Pd 34.7% min;trans-Diamminedibromopalladium(II), Premion, 99.99% (metals basis), Pd 34.7% min
• CAS NO: 14591-90-3
• Molecular Formula: Br₂H₆N₂Pd
• Molecular Weight: 300.29
• Mol File: 14591-90-3.mol
• Article Data: 1

Chemical Properties

• Melting Point: 290°C
• Appearance: /
• Density: 2.5
• CAS DataBase Reference: DIAMMINEDIBROMOPALLADIUM(II)(CAS DataBase Reference)
• NIST Chemistry Reference: DIAMMINEDIBROMOPALLADIUM(II)(14591-90-3)
• EPA Substance Registry System: DIAMMINEDIBROMOPALLADIUM(II)(14591-90-3)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• Hazardous Substances Data: 14591-90-3(Hazardous Substances Data)

Usage

General Description

DIAMMINEDIBROMOPALLADIUM(II) is a chemical compound with the formula [Pd(NH3)2Br2]. It is a coordination complex in which the palladium atom is surrounded by two ammine ligands and two bromide ligands. The compound is commonly used in organic synthesis as a catalyst for various reactions, including cross-coupling reactions and carbon-carbon bond formation. It is a crystalline solid that is soluble in water and some organic solvents. DIAMMINEDIBROMOPALLADIUM(II) is known for its high reactivity and effectiveness in catalyzing a wide range of chemical transformations, making it a valuable tool in the field of organic chemistry.

InChI:InChI=1/2BrH.2H3N.Pd/h2*1H;2*1H3;/q;;;;+2/p-2

Upstream product

• 396650-22-9 trans difluoro diammine palladium (II) 
• 10035-10-6 hydrogen bromide 
• 14591-90-3 cis dibromo diammine palladium (II) 
• 13601-53-1 tetraamminepalladium(II) bromide 
• 7664-41-7 ammonia 
• 13444-94-5 palladium(II) bromide 
• 92206-38-7 ammonium acetate 
• 15975-77-6 palladium(II) cis-diammineoxalate 

Downstream Products

• 7440-05-3 palladium 
• 15654-59-8 trans dibromo diammine palladium (II) 
• 10035-10-6 hydrogen bromide 
• 13601-53-1 tetraamminepalladium(II) bromide 

Relevant articles and documents

cis-Pd(NH3)2Br2: Synthesis, Crystal Structure, and Thermal Properties

The compound cis-Pd(NH3)2Br2 was obtained by a two-stage procedure that ensures the formation of an almost one-phase product. The thermal stability and the processes preceding the thermal decomposition of the product were studied by thermal analysis and high-temperature X-ray powder diffraction. Decomposition in air affords Pd and PdO as the final products. A powder X-ray diffraction study was carried out. The unit cell is orthorhombic with: a = 13.3161(6) ?, b = 12.7223(6) ?, c = 7.0588(2) ?, space group Pbca, Z = 8, V = 1195.84 ?3; Dx = 3.337 g/cm3. The atomic positions were found from the Patterson synthesis and finally refined by the Rietveld method: Rp* = 9.95%, Rwp = 7.51%, Rexp = 4.83%, RB = 3.67%, S = 1.55. The crystal lattice belongs to the molecular type. The cis-Pd(NH3)2Br2 entities are nearly planar and slightly differ in their shape from a regular trapezium. The molecules are packed in columns running along the z axis; each molecule is turned 180° with respect to the lower molecule.