(2-Butenyl)chloropalladium dimer

Basic Information

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CAS Number

12081-22-0

Molecular Formula

C8H14Cl2Pd2

Molecular Weight

393.94 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

133-140 °C

SMILES

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[Pd+]C/C=C/C.[Pd+]C/C=C/C.[Cl-].[Cl-]

InChI

1S/2C4H7.2ClH.2Pd/c2*1-3-4-2;;;;/h2*3-4H,1H2,2H3;2*1H;;/q2*-1;;;2*+2/p-2/b2*4-3+;;;;

InChIKey

ZMPSAJZWHPLTKH-HYTOEPEZSA-L

LogP

4.43920

Complexity

26.7

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

air sensitive

Synonyms & References

English

CROTYLPALLADIUM CHLORIDE DIMER
Dichloro-(1-methylallyl)-dipalladium
(2-Butenyl)chloropalladium dimer
(2-Butenyl)chloropalladium dimer >=97%
Dichlorobis(1-methylallyl)dipalladium
(1-METHYLALLYL)PALLADIUMCHLORIDEDIMER,99%
Crotylpalladiumchloridedimer,99%
CrotylpalladiuM chloride diMer,98%
Palladium, bis[(1,2,3-h)-2-buten-1-yl]di-m-chlorodi-
(2-Butenyl)chloropalladium dimer
(E)-but-2-ene,chloropalladium(1+)
Di-
Di-2-butenyldipalladium dichloride
Eth-Crotylpalladium chloride
Bis[(1,2,3-η)-2-buten-1-yl]di-μ-chlorodi-palladiumdi-π-crotylpalladium chloride
Di-π-Crotylpalladium chloride
DI-PI-CROTYLPALLADIUM CHLORIDE
(E)-but-2-enylpalladium(II) chloride
SC10504
(1-Methylallyl)palladium chloride dimer
BIS[(1,2,3-ETA)-2-BUTEN-1-YL]DI-MU-CHLORODI-PALLADIUMDI-PI-CROTYLPALLADIUM CHLORIDE
Bis[(1,2,3-
C)-2-buten-1-yl]di-
I-chlorodi-palladiumdi-
Eth-cro

MDL Number

MFCD01074457

FAQ

What are the physical and chemical properties of (2-Butenyl)chloropalladium dimer (CAS: 12081-22-0)?

(2-Butenyl)chloropalladium dimer is a yellowish-red solid with a crystalline form. It has a molecular weight of approximately 347.4 g/mol. This compound is poorly soluble in water but soluble in organic solvents such as ethanol and acetone. It is a highly reactive compound, primarily used as a catalyst in cross-coupling reactions. Due to its reactivity, it is important to handle it under inert conditions to prevent decomposition.

How is (2-Butenyl)chloropalladium dimer (CAS: 12081-22-0) typically synthesized?

(2-Butenyl)chloropalladium dimer is synthesized through palladium-catalyzed chlorination of 2-butene. The process involves the use of palladium as a catalyst, typically in the presence of a chloride source. The reaction is carried out under an inert atmosphere to avoid decomposition. High yields and good selectivity are achieved under optimized conditions, but precise control of reaction parameters is essential for reproducibility.

What industries use (2-Butenyl)chloropalladium dimer (CAS: 12081-22-0)?

(2-Butenyl)chloropalladium dimer finds applications in various industries, particularly in organic synthesis. It is widely used in pharmaceutical manufacturing for the synthesis of complex organic molecules. Additionally, it is employed in the production of polymers and in the development of sensors and semiconductors due to its catalytic properties. Its reactivity makes it a valuable tool in the development of novel materials and drug compounds.

What precautions should be taken when handling (2-Butenyl)chloropalladium dimer (CAS: 12081-22-0)?

When handling (2-Butenyl)chloropalladium dimer, it is crucial to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be used in a well-ventilated area or fume hood to minimize exposure to hazardous fumes. In case of a spill, it should be handled according to Material Safety Data Sheet (MSDS) guidelines, which include the use of appropriate absorbents and disposal methods. Always consult the SDS for detailed safety information before handling this compound.