CAS 13444-94-5 Palladium bromide (PdBr2) (HCID 83469)

Names & identifiers

Preferred name: Palladium bromide (PdBr2)
IUPAC: dibromopalladium
English name: Palladium bromide
Molecular formula: Br2Pd
Molecular weight: 266.23

Names & synonyms

Palladium(II) bromide13444-94-5PALLADIUM BROMIDEPalladium bromide (PdBr2)EINECS 236-588-2DTXSID8065458RefChem:858317DTXCID1034210236-588-2dibromopalladiumpalladium (II) bromidePalladium(II) bromide, 99%

Show more names

PaladiumBromidePalladous bromidePALLADIUM DIBROMIDEPalladium bromide,99%palladiumbromide(pdbr2)Palladium(II)Bromide>

CS-0035178T71728Q2332385palladium(2+) dibromidePalladium(IIPdBr2SC10457Palladium(II) dibromide

Database identifiers

CAS: 13444-94-5
PubChem CID: 83469
DTXSID: DTXSID8065458
EC Number: 236-588-2

Properties

Computed structural properties

Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 0
Heavy atoms: 3
Formal charge: 0
Complexity: 2

Experimental & physicochemical properties

Physical DescriptionBlack crystalline powder; Insoluble in water; [MSDSonline]

Physicochemical properties

Melting point: 93 · decomposes [AES93]
Density: 5.173 g/mL · 5.173 g/mL at 25 °C(lit.)
storage temp.: 2 · under inert gas (nitrogen or Argon) at 2-8°C
solubility: 2 O · insoluble in H2O
form: Powder
Specific Gravity: 5.173 · 5.173 (16℃)
color: Dark red-brown to black
Water Solubility: INSOLUBLE
Sensitive: Hygroscopic
Stability: hygroscopic
Major Application: PEM fuel cellshomogeneous catalystmaterial synthesis precursor
InChI: 1S/2BrH.Pd/h2*1H;/q;;+2/p-2
InChIKey: INIOZDBICVTGEO-UHFFFAOYSA-L
SMILES: Br[Pd]Br
CAS DataBase Reference: 13444 · 13444-94-5(CAS DataBase Reference)
EPA Substance Registry System: Palladium bromide (PdBr2) (13444-94-5)
UNSPSC Code: 12352302 · 12352302
NACRES: 23 · NA.23
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 261 · P261-P280a-P304+P340-P305+P351+P338-P405-P501a
PPE: 95 · Eyeshields, Gloves, type N95 (US)
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 37 · 37/39-26
WGK Germany: 3 · 3
TSCA: TSCA listed
HS Code: 28439090 · 28439090
Storage Class: 11 · 11 - Combustible Solids

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (87.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 8 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Hazards SummaryAn irritant; [MSDSonline] See Bromine.

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (87.5%)

Safety data

PPE: Eyeshields, Gloves, type N95 (US)
wgk: 3
tsca: TSCA listed
hs_code: 28439090
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xi
safety_code: 37/39-26
Storage Class: 11 - Combustible Solids
Hazard statements: H315-H319-H335
Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationPalladium bromide (PdBr2): ACTIVE

Applications · 3 items

UsesPalladium (II) Bromide is pallidium coordination complex. Plalladium complexes are used as catalyst in Suzuki- Miyaura couplin reactions.

UsesPalladium(II) bromide (PdBr2) has been used as a source of Pd(0) precatalyst in various coupling reactions. It was also employed as catalyst for the carbonylative Heck coupling reaction of aryl bromides and vinyl ethers.

General DescriptionPalladium(II) bromide (PdBr2) is widely used as Pd(II) catalyst. PdBr2 can be prepared by reacting palladium metal with HNO3 and HBr. Electrosynthesis of PdBr2 from palladium metal and HBr has been reported.