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Nickel(II) acetylacetonate

Nickel(II) acetylacetonate Structure
Nickel(II) acetylacetonate structure
CAS No.
3264-82-2
Chemical Name:
Nickel(II) acetylacetonate
Synonyms
Ni(acac)2;NICKEL ACETYLACETONATE;Bis(acetylacetonato)nickel;NICKEL 2,4-PENTANEDIONATE;Bis(acetylacetonate)nickel;(Acac)2Ni;(II) acetyL;Acetylacetonenickel;Ni(acac)2;NICKEL PENTANEDIONATE
CBNumber:
CB1370737
Molecular Formula:
C10H14NiO4
Molecular Weight:
256.91
MDL Number:
MFCD00000024
MOL File:
3264-82-2.mol
MSDS File:
SDS
Last updated:2026-01-13 11:13:53
Product description Number Pack Size Price
Nickel(II) acetylacetonate for synthesis 8.06715 25G $54.2
Nickel(II) acetylacetonate 95% 283657 5g $43.7
Nickel(II) acetylacetonate for synthesis 8.06715 100G $151
Nickel(II) acetylacetonate 95% 283657 25g $145.35
Bis(2,4-pentanedionato)nickel(II) Hydrate >98.0%(T) N0096 25g $90
More product size
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Nickel(II) acetylacetonate Properties

Melting point 230 °C (dec.)(lit.)
Boiling point 220 °C (11 mmHg)
Density 0,145 g/cm3
vapor pressure 2.7 hPa (110 °C)
refractive index 1.57-1.64
Flash point >200°C
storage temp. Store below +30°C.
solubility 4.8g/l
form Liquid
color Clear pale yellow
Specific Gravity 1.455
Water Solubility soluble
Hydrolytic Sensitivity 0: forms stable aqueous solutions
Sensitive Hygroscopic
Merck 14,6500
BRN 4157970
Exposure limits NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3
Stability hygroscopic
InChI 1S/2C5H8O2.Ni/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
InChIKey YAGMVFMEBGIOTO-FGSKAQBVSA-M
SMILES CC(=O)\C=C(\C)O[Ni]O\C(C)=C/C(C)=O
LogP 0.4 at 20℃
CAS DataBase Reference 3264-82-2
FDA UNII 5I48R807JO
NIST Chemistry Reference Nickel acetylacetonate(3264-82-2)
EPA Substance Registry System Nickel, bis(2,4-pentanedionato-.kappa.O,.kappa.O')-, (SP-4-1)- (3264-82-2)
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Danger
Hazard statements  H302+H312-H317-H334-H341-H350
Precautionary statements  P201-P280-P301+P312-P302+P352+P312-P304+P340+P312-P308+P313
PPE Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Codes  T,Xi,Xn
Risk Statements  49-22-43-40
Safety Statements  53-36/37/39-45-36/37
WGK Germany  3
RTECS  SA2100000
TSCA  TSCA listed
HS Code  29420000
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Oral
Carc. 1A
Muta. 2
Resp. Sens. 1
Skin Sens. 1
Toxicity LD50 orally in Rabbit: 587 mg/kg
NFPA 704
0
2 1

Nickel(II) acetylacetonate price More Price(39)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.06715 Nickel(II) acetylacetonate for synthesis 3264-82-2 25G $54.2 2025-07-31 Buy
Sigma-Aldrich 283657 Nickel(II) acetylacetonate 95% 3264-82-2 5g $43.7 2025-07-31 Buy
Sigma-Aldrich 8.06715 Nickel(II) acetylacetonate for synthesis 3264-82-2 100G $151 2025-07-31 Buy
Sigma-Aldrich 283657 Nickel(II) acetylacetonate 95% 3264-82-2 25g $145.35 2025-07-31 Buy
TCI Chemical N0096 Bis(2,4-pentanedionato)nickel(II) Hydrate >98.0%(T) 3264-82-2 25g $90 2025-07-31 Buy
Product number Packaging Price Buy
8.06715 25G $54.2 Buy
283657 5g $43.7 Buy
8.06715 100G $151 Buy
283657 25g $145.35 Buy
N0096 25g $90 Buy

Nickel(II) acetylacetonate Chemical Properties,Uses,Production

Physical Properties

Emerald-green crystals; orthorhombic structure; density 1.455 g/cm3 at 17°C; melts at 230°C; soluble in water, alcohol, chloroform, benzene and toluene; insoluble in ether.

Uses

Bis(2,4-pentanediono)nickel is used as a catalyst in hydrogenation and other organic reactions.

Preparation

Nickel acetylacetonate is prepared by the reaction of acetylacetone with nickel chloride hexahydrate or nickel hydroxide, followed by crystallization:
2CH3C(=O)CH2C(=O)CH3 + Ni(OH)2 → Ni(CH3C(=O)CHC(=O)CH3)2 + 2H2O

Chemical Properties

Nickel(II) acetylacetonate Ni(CH3COCHCOCH3)2, is obtained as emerald green crystals by dehydration of the dihydrate at 50°C in vacuum; it has an unusual trimeric structure in the solid state. The dihydrate Ni(CH3COCH3)2.2H2O is prepared by the addition of acetylacetone to solutions of nickel(II) salts in the presence of a weak base such as sodium acetate. Nickel(II) acetylacetonate is soluble in organic solvents and finds use in the synthesis of organometallic compounds such as nickelocene and bis(cyclooctadiene) nickel. It is also industrially important as a catalyst component in the oligomerization of alkenes and in the conversion of acetylene to cyclooctatetraene.

Uses

Catalyst for organic reactions.

Uses

Nickel(II) acetylacetonate is usefully soluble in organic solvents and is therefore used in the Grignard synthesis of nickelocene from cyclopentadienyl magnesium halides. More ionic nickel(II) salts such as the thiocyanate can be reacted with potassium cyclopentadienide in liquid ammonia.

Uses

Nickel Acetylacetonate is used in preparation method of Bisphenol Dipropargyl Ether and Cyanate Ester blending resin.

Preparation

Nickel(II) acetylacetonate is isolated as the dihydrate Ni(acac)2·2H2O from aqueous solutions of nickel(II) salts in the presence of acetylacetone and a weak base such as sodium acetate; it is readily dehydrated to the green anhydrous compound at 50° in vacuo. From ammoniacal solutions of nickel(II) salts the diammoniate Ni(acac)2·2NH3 precipitates; this also readily evolves the two extra ligands to give the green acetylacetonate.

Flammability and Explosibility

Not classified

reaction suitability

core: nickel
reagent type: catalyst

Safety Profile

Confirmed human carcinogen. Poison by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Wash the green solid with H2O, dry it in a vacuum desiccator and recrystallise it from MeOH. [Charles & Pawlikowski J Phys Chem 62 440 1958.] The complex can be conveniently dehydrated by azeotropic distillation with toluene, and the crystals may be isolated by concentrating the toluene solution. [Wilkinson et al. J Am Chem Soc 76 1970 1954, Beilstein 1 IV 3677.]

Nickel(II) acetylacetonate Preparation Products And Raw materials

Raw materials

Preparation Products

p-Terphenyl

Nickel(II) acetylacetonate Suppliers

Global( 381)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8615350571055 Sibel@chuanghaibio.com China 8753 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81148696 +86-17392712697 1022@dideu.com China 3995 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5241 58
Hebei Zhuanglai Chemical Trading Co.,Ltd 		+8613343047651 admin@zlchemi.com China 3692 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21596 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29831 58
Xiamen AmoyChem Co., Ltd 		+86-86-5926051114 +8615060885618 sales@amoychem.com China 6369 58
Shandong chuangyingchemical Co., Ltd. 		18853181302 sale@chuangyingchem.com CHINA 5906 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49977 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29795 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Hebei Chuanghai Biotechnology Co,.LTD 		58
Hebei Zhuanglai Chemical Trading Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
Xiamen AmoyChem Co., Ltd 		58
Shandong chuangyingchemical Co., Ltd. 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58

View Lastest Price from Nickel(II) acetylacetonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Nickel(II) acetylacetonate pictures 2026-02-26 Nickel(II) acetylacetonate
3264-82-2
 US $0.00 / G/KG 1G/KG 99% 1000000KG% Anhuyan (Hainan) Biotechnology Co., LTD
Nickel Acetylacetonate pictures 2026-01-30 Nickel Acetylacetonate
3264-82-2
 US $10.00 / KG 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
Nickel(II) acetylacetonate pictures 2025-12-24 Nickel(II) acetylacetonate
3264-82-2
 US $0.10 / KG 1KG 99.0% 1000Tons Shaanxi Dideu Medichem Co. Ltd

Nickel(II) acetylacetonate Spectrum

Nickel(II) acetylacetonate(3264-82-2)IR1Nickel(II) acetylacetonate(3264-82-2)IR2Nickel(II) acetylacetonate(3264-82-2)IR3

3264-82-2(Nickel(II) acetylacetonate)Related Search:

Bis(2,4-pentanediono)nickel dihydrate NICKEL(II) ACETYLACETONATE HYDRATE Bis(acetylacetonato)cobalt Tungsten hexacarbonyl NICKEL OXALATE DIHYDRATE
Acetylacetone Manganic acetylacetonate VANADIUM(III) ACETYLACETONATE ZIRCONIUM(IV) ACETYLACETONATE ACETYLACETONATO(NORBORNADIENE)RHODIUM(I)
Ethyl levulinate Methyl levulinate Levulinic acid BARIUM ACETYLACETONATE HYDRATE 2,4-PENTANEDIONE, SILVER DERIVATIVE
TERBIUM ACETYLACETONATE ZINC ACETYLACETONATE HYDRATE Acetylcholine

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NICKEL PENTANEDIONATE NICKEL(II) 2,4-PENTANEDIONATE NICKEL II 2,4-PENTANEDIONATE TRIMERIC COMPOUND NICKEL(II) ACETYLACETONATE NICKEL 2,4-PENTANEDIONATE NICKEL ACETYLACETONATE NICKEL ACETYLACETONATE (OUS) BIS(ACETYLACETONATO)(II) BIS(ACETYLACETONATO)NICKEL(II) BIS(2,4-PENTANEDIONO)NICKEL BIS(2,4-PENTANEDIONATO)NICKEL(2) BIS(2,4-PENTANEDIONATO) NICKEL(II) 2,4-PENTANEDIONE, NICKEL(II) DERIVATIVE ACETYLACETONE, NICKEL(II) DERIVATIVE Nickel bis(2,4-pentanedionate) Nickel bis(acetylacetonate) Nickel(2+) acetylacetonate Nickel, bis(2,4-pentanedionato)- Nickel, bis(2,4-pentanedionato-O,O')-, (SP-4-1)- Nickel(II)acetylacetonate,anhydrous,min.95% Nickel, bis(2,4-pentanedionato-.kappa.O,.kappa.O)-, (SP-4-1)- acetylacetone nickel(ii) salt nickel(ii) 2,4-pentanedionate, anhydrous Nickelous diacetylacetonzte Nickel 2,4-Pentanedionate, Anhydrous NICKEL(II) PENTANEDIONATE, ANHYDROUS (SP-4-1)-Bis(2,4-pentanedionato-kO,kO')nickel Nickel, bis(2,4-pentanedionato-kO,kO')-, (SP-4-1)- Nickel(II) acetylacetonate, anhydrous, min. 95% Nickel(II)bis(4-hydroxy-2-pentanolate) Nickel diacetylacetonate Nickel acetylacetonate,96% Ni(acac)2 2,4-Pentanedione nickel(II) derivative, Ni(acac)2 "Nickel(II) 2,4-pentanedionate/ 98+%" Nickel(II) acetylacetonate,2,4-Pentanedione nickel(II) derivative, Ni(acac)2 Bis(2,4-pentanedionato)nickel bis(2,4-pentanedionato-o,o’)-nicke(sp-4-1) bis(2,4-pentanedionato-κO,κO’)-,(SP-4-1)-Nickel Bis(acetylacetonate)nickel Bis(acetylacetonato)nickel bis(acetylacetone)nickel Ni(II) Acetylacetone complex (1:2) Nickel acetonylacetonate Bis(2,4-pentanedionato)nickel(II)  Nickel acetylacetonate, 96% 25GR Nickel acetylacetonate, 96% 5GR NICKEL ACETYLACETONATE, 90%NICKEL ACETYLACETONATE, 90%NICKEL ACETYLACETONATE, 90%NICKEL ACETYLACETONATE, 90% (II) acetyL nickelbis(2,4-pentanedionate) nickelbis(acetylacetonate) Nickelous acetylacetonate nickelousacetylacetonate Ni(acac)2 Nickelous diacetyl acetonate Bis(acetylacetonato)nickel(II) hydrate~Bis(2,4-pentanedionato)nickel(II) hydrate~Nickel(II) 2,4-pentanedionate hydrate Nickel (II) pentanedionate bis(pentane-2,4-dionato-O,O')nickel