Description

Bis(acetonitrile)dichloropalladium(II) (CAS: 14592-56-4) is a high-purity, organometallic compound with the molecular formula C₄H₆Cl₂N₂Pd. This yellow crystalline powder is widely utilized as a versatile palladium precursor in cross-coupling reactions, hydrogenation, and other catalytic processes. Its acetonitrile ligands enhance solubility in organic solvents, making it ideal for homogeneous catalysis in synthetic chemistry. With a purity of ≥99%, this reagent ensures consistent performance in research and industrial applications, including pharmaceuticals, agrochemicals, and materials science. Store under inert conditions to maintain stability.

Properties

• CAS Number: 14592-56-4
• Complexity: 32.1
• IUPAC Name: acetonitrile;dichloropalladium
• InChI: InChI=1S/2C2H3N.2ClH.Pd/c2*1-2-3;;;/h2*1H3;2*1H;/q;;;;+2/p-2
• InChI Key: RBYGDVHOECIAFC-UHFFFAOYSA-L
• Exact Mass: 257.89428
• Molecular Formula: C4H6Cl2N2Pd
• Molecular Weight: 259.43
• SMILES: CC#N.CC#N.Cl[Pd]Cl
• Topological: 47.6
• Monoisotopic Mass: 257.89428
• Synonyms: 14592-56-4, Bis(acetonitrile)dichloropalladium, DTXSID80932719, DTXCID301361402, 238-637-3, einecs 238-637-3, Bis(acetonitrile)palladium(II) Dichloride, Bis(acetonitrile)dichloropalladium(II), Bis(acetonitrile)palladium(II) chloride, acetonitrile;dichloropalladium, acetonitrile; dichloropalladium, MFCD00013122, Palladium, bis(acetonitrile)dichloro- (8CI,9CI), PdCl2(MeCN)2, Bis(acetonitrile)palladium(ii)chloride, Dichlorobis(acetonitrile)palladium(II), bis(acetonitrile)palladium(II)dichloride, Bis(acetonitrile)palladium (II) chloride, bis(acetonitrile)-palladium(ii) chloride, Pd(MeCN)2Cl2, PdCl2(CH3CN)2, SCHEMBL64732, dichloropalladium bisacetonitrile, dichlorobis(acetonitrile)palladium, Bis(acetonitrile)dichloro-palladium, bis(acetonitrile)palladium chloride, STR02737, bis (acetonitrile) palladium chloride, bis(chloranyl)palladium; ethanenitrile, AKOS015964035, bis(acetonitril)palladium(II) chloride, AC-4985, bis(acetonitrile)dichloro-palladium(II), bisacetonitrile palladium (II) chloride, dichlorobis(acetonitrile)-palladium(II), bis-(acetonitrile)palladium(II) chloride, dichloropalladium (II) bis(acetonitrile), SY009905, bis(acetonitrile) palladium (II) chloride, bis(acetonitrile) palladium (II)dichloride, Bis(acetonitrile)dichloropalladium(II), Pd, palladium (II) chloride bis(acetonitrile), bis(acetonitrile) palladium (II) dichloride, bis-(acetonitrile) palladium (II) chloride, palladium (II) dichloride bis(acetonitrile), Bis(acetonitrile)dichloropalladium(II), 99%, palladium(2+) ion bis(acetonitrile) dichloride, Bis(acetonitrile)dichloropalladium(II), 99.99%, A808427

Bis(acetonitrile)dichloropalladium(II) is a key catalyst in Heck, Suzuki, and Stille couplings, enabling C-C bond formation in complex organic synthesis. It is also employed in polymerization and hydrogenation reactions due to its robust activity. Researchers favor its solubility in polar aprotic solvents for homogeneous catalytic systems. Suitable for fine chemical production and academic research, it offers reliable reproducibility under controlled conditions.

Safety and Hazards

GHS Hazard Statements

• H301 (67.8%): Toxic if swallowed [Danger Acute toxicity, oral]
• H302 (30.5%): Harmful if swallowed [Warning Acute toxicity, oral]
• H311 (86.4%): Toxic in contact with skin [Danger Acute toxicity, dermal]
• H312 (10.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• H315 (30.5%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (30.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H331 (86.4%): Toxic if inhaled [Danger Acute toxicity, inhalation]
• H332 (11.9%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (28.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (67.8%)
• Acute Tox. 4 (30.5%)
• Acute Tox. 3 (86.4%)
• Acute Tox. 4 (10.2%)
• Skin Irrit. 2 (30.5%)
• Eye Irrit. 2A (30.5%)
• Acute Tox. 3 (86.4%)
• Acute Tox. 4 (11.9%)
• STOT SE 3 (28.8%)

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