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3375-31-3

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3375-31-3 Usage

Purification Methods

It recrystallises from CHCl3 as purple crystals. It can be washed with AcOH and H2O and dried in air. Large crystals are obtained by dissolving it in *C6H6, adding half its volume of AcOH and allowing it to evaporate slowly at room temperature. It forms green adducts with nitrogen donors, it dissolves in KI solution to form solid PdI2 and a red solution of PdI42-, but is insoluble in aqueous saturated NaCl, and NaOAc. It dissolves in HCl to form PdCl42-. It is soluble in CHCl3, CH2Cl2, Me2CO, MeCN, Et2O, but it is insoluble in H2O, and decomposes when warmed in alcohols in which it is also insoluble. [Morehouse et al. Chem Ind (London) 544 1964, Stephenson et al. J Chem Soc 3632 1965, Skapski & Smart J Chem Soc (D) 658 1970, Heck Acc Chem Res 12 146 1979.]

Uses

Palladium (II) Acetate Trimer is used in Suzuki-Miyaura cross-coupling reactions. It also serves to catalyze the chemoselective reduction of nitroarenes.

Uses

suzuki reaction

Chemical Properties

brown needles

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of palladium.

Uses

A catalyst for intramolecular coupling.

Reactions

Efficient catalyst for the arylation of olefins (Heck reaction). Catalyst for cross-coupling reactions. Catalyst for C-H activation. Precatalyst for enantioselective decarboxylative protonation of allyl β-ketoesters.
InChI:InChI=1/2C2H4O2.Pd/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

3375-31-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (A1424)  Palladium(II) Acetate  >98.0%(T) 3375-31-3 1g 620.00CNY Detail
TCI America (A1424)  Palladium(II) Acetate  >98.0%(T) 3375-31-3 5g 1,800.00CNY Detail
TCI America (P2161)  Palladium(II) Acetate (Purified)  >98.0%(T) 3375-31-3 1g 1,100.00CNY Detail
Alfa Aesar (10516)  Palladium(II) acetate, Pd 45.9-48.4%    3375-31-3 1g 1052.0CNY Detail
Alfa Aesar (10516)  Palladium(II) acetate, Pd 45.9-48.4%    3375-31-3 5g 3820.0CNY Detail
Alfa Aesar (10516)  Palladium(II) acetate, Pd 45.9-48.4%    3375-31-3 25g 11590.0CNY Detail
Alfa Aesar (43086)  Palladium(II) acetate, trimer, 99.98% (metals basis), Pd 47% min    3375-31-3 1g 1109.0CNY Detail
Alfa Aesar (43086)  Palladium(II) acetate, trimer, 99.98% (metals basis), Pd 47% min    3375-31-3 5g 4261.0CNY Detail
Aldrich (684929)  Palladium(II)acetate,ChemDosetablets  Loading: 2μmol per tablet 3375-31-3 684929-10TAB 1,118.52CNY Detail
Aldrich (684929)  Palladium(II)acetate,ChemDosetablets  Loading: 2μmol per tablet 3375-31-3 684929-100TAB 7,181.46CNY Detail
Aldrich (685593)  Palladium(II)acetate,ChemDosetablets  Loading: 10μmol per tablet 3375-31-3 685593-10TAB 1,071.72CNY Detail
Aldrich (379875)  Palladium(II)acetate  99.98% trace metals basis 3375-31-3 379875-1G 1,729.26CNY Detail

3375-31-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name Palladium(II) acetate

1.2 Other means of identification

Product number -
Other names Palladium acetate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3375-31-3 SDS

3375-31-3Synthetic route

palladium
7440-05-3

palladium

acetic acid
64-19-7

acetic acid

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With nitric acid In nitric acid; acetic acid boiling Pd-sponge in mixt. of glacial AcOH and concd. HNO3 (100:3 v/v), addn. of further Pd to end of evolution of N-oxides (if necessary); hot filtration, cooling (crystn.), washing (AcOH, water), drying in air;99%
With nitric acid for 0.5h; Reflux;92%
With nitric acid In acetic acid Pd oxidized with HNO3 in CH3COOH for 30 h according to Stephenson, T.A.,Morehouse, S.M., Powell, A.R., Heffer, J.P., and Wilkinson, G., J. Chem . Soc., 1965, vol. 6, no. 6, p. 3632; crystd.;80%
[bis(acetoxy)iodo]benzene
3240-34-4

[bis(acetoxy)iodo]benzene

palladium(II) iodide

palladium(II) iodide

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With iodine In dichloromethane mixt. of PdI2, PhI(OAc)2 and I2 in CH2Cl2 stirred at 24°C for 1 h;
[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

A

4,5-Diazafluoren-9-one
50890-67-0

4,5-Diazafluoren-9-one

B

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With oxygen; sodium acetate In 1,4-dioxane at 80℃; under 760.051 Torr;
palladium (II) nitrate

palladium (II) nitrate

acetic acid
64-19-7

acetic acid

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
for 24h; Inert atmosphere; Reflux;90%
trans-dinitratodiaquapalladium(II)
82279-70-7, 1147543-08-5

trans-dinitratodiaquapalladium(II)

acetic acid
64-19-7

acetic acid

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
In acetic acid Pd(II) nitrate dissolved in anhyd. acetic acid; stirred for 3 h at room temp.; suspn. diluted with acetic acid; centrifuged; washed (H2O, acetone); dried (vac., NaOH); elem. anal.;85%
palladium (II) nitrate

palladium (II) nitrate

acetic anhydride
108-24-7

acetic anhydride

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
In water soln. of Pd salt heated to 90°C, acetic anhydride added in a 2-4 molar excess to Pd; crystd., ppt. filtered, washed (hot glacial CH3COOH, 100-115°C), dried in air at room temp. or in drying box at temp. of up to 150°C; elem. anal., detd. by XRD, DTA;80%
Pd(1,2-bis(diphenylphosphinoethane))(OCOMe)2
73727-99-8

Pd(1,2-bis(diphenylphosphinoethane))(OCOMe)2

[Pd(1,2-bis(diphenylphosphanyl)ethane)2](CH3COO)2

[Pd(1,2-bis(diphenylphosphanyl)ethane)2](CH3COO)2

B

palladium diacetate
3375-31-3

palladium diacetate

C

palladium
7440-05-3

palladium

Conditions
ConditionsYield
With 1,4-benzoquinone; CO; ethene In d(4)-methanol (N2); using Schlenk techniques; charging of NMR tube with a soln. of Pd(OAc)2(dppe) in CD3OD at room temp.; addn. of TsOH and 1,4-benzoquinone; holding for 1 h at room temp., treatment with CO/ethene (1:1) at 40 bar;heating at 85°C for 1 h; not isolated, detected by NMR;
(1,10-phenanthrolino)2-tetrapalladium(CO)(acetate)4

(1,10-phenanthrolino)2-tetrapalladium(CO)(acetate)4

A

(1,10-phenanthrolino)2-tetrapalladium(acetate)2

(1,10-phenanthrolino)2-tetrapalladium(acetate)2

B

(1,10-phenanthrolino)-tetrapalladium(acetate)

(1,10-phenanthrolino)-tetrapalladium(acetate)

C

(1,10-phenanthrolino)2-tetrapalladium(acetate)3

(1,10-phenanthrolino)2-tetrapalladium(acetate)3

D

palladium diacetate
3375-31-3

palladium diacetate

E

diacetato(1,10-phenantroline)palladium(II)

diacetato(1,10-phenantroline)palladium(II)

Conditions
ConditionsYield
With oxygen In acetic acid byproducts: CO2; heating of complex in AcOH in O2 atmosphere at 90°C;
palladium (II) acetate

palladium (II) acetate

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With nitric or HClO4 or methanesulfonic acid In acetic acid
With nitric or HClO4 or methanesulfonic acid In diethyl ether
palladium dichloride

palladium dichloride

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With potassium hydroxide; sodium tetrahydroborate; acetic acid In nitric acid; acetic acid addn. of KOH to an aq. soln. of PdCl2 to pH 8-9, reduction to Pd with NaBH4 (washing Cl(1-) free with H2O and CH3CO2H), addn. of glacial acetic acid and concd. HNO3, mixture was heated to boiling point during 1-1.5 h and boiled 4-5 h; filtn., evapn. of filtrate to 1/3 of orginal volume, crystn. on cooling, filtn., drying in a vacuum desiccator (over KOH); process yields Pd(OAc)2 free from Pd-nitrate;70-75
palladium
7440-05-3

palladium

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With nitric acid; acetic acid In acetic acid Pd-black oxidized with a conc. soln. of HNO3 and glacial acetic acid;
trans-dinitratodiaquapalladium(II)
82279-70-7, 1147543-08-5

trans-dinitratodiaquapalladium(II)

acetic acid
64-19-7

acetic acid

A

palladium (II) acetate

palladium (II) acetate

B

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
In water; acetic acid Pd(II) nitrate dissolved in mixt. of acetic acid and H2O; mixt. stirred for 3 h at room temp.; filtered; washed (glacial acetic acid, ether); dried (vac. over alkali);mixt. extd. (benzene); filtered; filtrate evapd. to dryness at 40.degre e.C in vac.; elem. anal.;A 61%
B n/a
palladium(II) oxide hydrate

palladium(II) oxide hydrate

acetic acid
64-19-7

acetic acid

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
In acetic acid stirring wet, freshly pptd. PdO in glacial AcOH (80°C, 2 h); solvent removal (vac., room temp.; over 10 h), drying (vac., over KOH, 85°C);
acetic acid
64-19-7

acetic acid

palladium dichloride

palladium dichloride

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With sodium tetrahydroborate; nitric acid reacting PdCl2 and NaBH4, resulting Pd-black oxidation by conc. HNO3 andglacial acetic acid; refluxing with Pd-black in glacial acetic acid;
palladium (II) nitrate

palladium (II) nitrate

acetic acid
64-19-7

acetic acid

ethyl acetate
141-78-6

ethyl acetate

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
In water soln. of Pd salt heated to 80-90°C, ethyl acetate added, soln. heated to 90-100°C, glacial CH3COOH added gradually at temp. of 100-115°C, pptd.; crystd., ppt. filtered in hot state, washed (hot glacial CH3COOH, 100-115°C), dried in air at room temp. or in drying box at temp. of up to 150°C; elem. anal., detd. by XRD, DTA;
2,5-Dimethyl-1,4-benzoquinone
137-18-8

2,5-Dimethyl-1,4-benzoquinone

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

A

4,5-Diazafluoren-9-one
50890-67-0

4,5-Diazafluoren-9-one

B

2,5-dimethylhydroquinone
615-90-7

2,5-dimethylhydroquinone

C

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With acetic acid In 1,4-dioxane; tetradeuterioacetic acid at 20℃; for 24h; Equilibrium constant; Inert atmosphere; Glovebox;
2-tert-butyl-1,4-benzoquinone
3602-55-9

2-tert-butyl-1,4-benzoquinone

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

A

4,5-Diazafluoren-9-one
50890-67-0

4,5-Diazafluoren-9-one

B

palladium diacetate
3375-31-3

palladium diacetate

C

tert-butylhydroquinone
1948-33-0

tert-butylhydroquinone

Conditions
ConditionsYield
With acetic acid In 1,4-dioxane; tetradeuterioacetic acid at 20℃; for 24h; Equilibrium constant; Inert atmosphere; Glovebox;
[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

2-Methyl-1,4-benzoquinone
553-97-9

2-Methyl-1,4-benzoquinone

A

4,5-Diazafluoren-9-one
50890-67-0

4,5-Diazafluoren-9-one

B

2-methylbenzene-1,4-diol
95-71-6

2-methylbenzene-1,4-diol

C

palladium diacetate
3375-31-3

palladium diacetate

Conditions
ConditionsYield
With acetic acid In 1,4-dioxane; tetradeuterioacetic acid at 20℃; for 24h; Equilibrium constant; Inert atmosphere; Glovebox;
[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

p-benzoquinone
106-51-4

p-benzoquinone

A

4,5-Diazafluoren-9-one
50890-67-0

4,5-Diazafluoren-9-one

B

palladium diacetate
3375-31-3

palladium diacetate

C

hydroquinone
123-31-9

hydroquinone

Conditions
ConditionsYield
With acetic acid In 1,4-dioxane; tetradeuterioacetic acid at 20℃; for 24h; Equilibrium constant; Inert atmosphere; Glovebox;
2-Chloro-1,4-benzoquinone
695-99-8

2-Chloro-1,4-benzoquinone

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

[PdI(μ-4,5-diazafluoren-9-one)(acetato)]2

A

4,5-Diazafluoren-9-one
50890-67-0

4,5-Diazafluoren-9-one

B

palladium diacetate
3375-31-3

palladium diacetate

C

chloro-p-hydroquinone
615-67-8

chloro-p-hydroquinone

Conditions
ConditionsYield
With acetic acid In 1,4-dioxane; tetradeuterioacetic acid at 20℃; for 24h; Equilibrium constant; Inert atmosphere; Glovebox;
6-bromo-3,4-dihydro-4,4-dimethyl-8-vinylspiro[2H-1-benzopyran-2,1'-cyclopropane]
345964-51-4

6-bromo-3,4-dihydro-4,4-dimethyl-8-vinylspiro[2H-1-benzopyran-2,1'-cyclopropane]

palladium diacetate
3375-31-3

palladium diacetate

6-bromo-8-cyclopropyl-3,4-dihydro-4,4-dimethylspiro[2H-1-benzopyran-2,1'-cyclopropane]
345964-52-5

6-bromo-8-cyclopropyl-3,4-dihydro-4,4-dimethylspiro[2H-1-benzopyran-2,1'-cyclopropane]

Conditions
ConditionsYield
In diethyl ether100%
In diethyl ether100%
N-allyloxycarbonylvaline methyl ester

N-allyloxycarbonylvaline methyl ester

tert-butyldimethylsilane
29681-57-0

tert-butyldimethylsilane

palladium diacetate
3375-31-3

palladium diacetate

N-t-butyldimethylsilyloxycarbonylvaline methyl ester

N-t-butyldimethylsilyloxycarbonylvaline methyl ester

Conditions
ConditionsYield
With ammonium chloride; triethylamine In dichloromethane100%
palladium diacetate
3375-31-3

palladium diacetate

10,10-dimethyl-9,11-dioxo-1,5-dithia-8,12-diazacyclotetradecane
124398-54-5

10,10-dimethyl-9,11-dioxo-1,5-dithia-8,12-diazacyclotetradecane

{Pd(C(CH3)2(CONHC2H4SCH2)2CH2)}

{Pd(C(CH3)2(CONHC2H4SCH2)2CH2)}

Conditions
ConditionsYield
With potassium carbonate In methanol; water Pd(OAc)2 react with the ligand in MeOH/H2O (1:1) containing K2CO3 (pH 9) at 15°C within 1 h; monitored by silica gel tlc (Kiesel gel 60 F254, MeOH) or hplc (weak cation resin, 0.1 m KH2PO4, detection: UV); elem. anal.;100%
palladium diacetate
3375-31-3

palladium diacetate

benzoic acid
65-85-0

benzoic acid

dibenzoatopalladium(II)

dibenzoatopalladium(II)

Conditions
ConditionsYield
In benzene-d6 heating at 90°C;100%
In benzene Pd-compd. soln. stirring (1 h), filtration, org. acid addn., stirring; solvent evapn., washing (acetone), recrystn. (benzene), drying (vac.);85%
(2-pyridylphenyl)mercury(II) chloride tetramer
106995-39-5

(2-pyridylphenyl)mercury(II) chloride tetramer

palladium diacetate
3375-31-3

palladium diacetate

2-(2'-pyridyl)phenylpalladium(II) acetate * 0.5H2O

2-(2'-pyridyl)phenylpalladium(II) acetate * 0.5H2O

Conditions
ConditionsYield
With water In ethanol; dichloromethane a suspn. of Hg-compound in EtOH was added to a soln. of Pd(OAc)2 in CH2Cl2, mixt. was heated under reflux for 4 h; filtered through Celite, filtrate concd. in vacuo until a solid began to separate, ppt. was filtered off and dried; elem. anal.;100%
N,N'-dimethylbenzylamine
103-83-3

N,N'-dimethylbenzylamine

palladium diacetate
3375-31-3

palladium diacetate

o-toluidine
95-53-4

o-toluidine

bisacetato-N,N-dimethylbenzylamine-o-toluidinepalladium(II)
93916-94-0

bisacetato-N,N-dimethylbenzylamine-o-toluidinepalladium(II)

Conditions
ConditionsYield
In dichloromethane o-toluidine in CH2Cl2 was added dropwise to Pd acetate in CH2Cl2, stirring for 5 min, Me2NCH2C6H5 in CH2Cl2 was added, stirring for 10 min; evapn., stirring with light petroleum, filtration; elem. anal.;100%
palladium diacetate
3375-31-3

palladium diacetate

3,6-bis(4'-(butyloxy)phenyl)pyridazine

3,6-bis(4'-(butyloxy)phenyl)pyridazine

bis(μ-acetato)bis[3,6-bis(4'-(butyloxy)phenyl)pyridazine]dipalladium
438000-80-7, 373387-81-6

bis(μ-acetato)bis[3,6-bis(4'-(butyloxy)phenyl)pyridazine]dipalladium

Conditions
ConditionsYield
In acetic acid addn. of Pd acetate (2.63E-4 mol) to soln. of the pyridazine (2.63E-4 mol) in acetic acid, heating at 60°C for 6 h; solvent was removed;100%
palladium diacetate
3375-31-3

palladium diacetate

3,6-bis(4'-(butyloxy)phenyl)pyridazine

3,6-bis(4'-(butyloxy)phenyl)pyridazine

dipalladium(μ-acetato)-3,6-bis(4'-butyloxyphenyl)pyridazine
373387-81-6, 438000-80-7

dipalladium(μ-acetato)-3,6-bis(4'-butyloxyphenyl)pyridazine

Conditions
ConditionsYield
In acetic acid a soln. of pyridazine and Pd salt (1:1) in acetic acid heated at 60°C for 48 h; the solvent removed to yield a solid;100%
palladium diacetate
3375-31-3

palladium diacetate

1,4-dimethyl-1,2,4-triazolium iodide
120317-69-3

1,4-dimethyl-1,2,4-triazolium iodide

cis-diiodobis(1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene)palladium(II)

cis-diiodobis(1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene)palladium(II)

Conditions
ConditionsYield
In tetrahydrofuran byproducts: HOAc; N2-atmosphere; refluxing Pd(OAc)2 with 2 equiv. of triazole derivative for 10 min; pptn. on cooling, solvent removal, washing (PhMe, H2O); elem. anal.;100%
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