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ChemicalBook--->CAS DataBase List--->3264-82-2

3264-82-2

3264-82-2 Structure

3264-82-2 Structure
IdentificationBack Directory
[Name]

Bis(2,4-pentanediono)nickel
[CAS]

3264-82-2
[Synonyms]

Ni(acac)2
Acetylacetonenickel
Ni(acac)2
NICKEL PENTANEDIONATE
NICKEL ACETYLACETONATE
Acetylacetonato nickel
Acetylacetonate nickel
Nickel(II) acetylaceton
Nickel diacetylacetonate
nickelousacetylacetonate
BIS(ACETYLACETONATO)(II)
bis(acetylacetone)nickel
Nickel acetonylacetonate
NICKEL 2,4-PENTANEDIONATE
acetylacetonatonickel(ii)
Nickelous acetylacetonate
Nickel(Ⅱ) acetylacetonate
Nickel acetylacetonate,96%
Nickel (II) pentanedionate
NICKEL(II) ACETYLACETONATE
Nickel(2+) acetylacetonate
nickelbis(acetylacetonate)
Bis(acetylacetonate)nickel
Bis(acetylacetonato)nickel
Nickel bis(acetylacetonate)
BIS(2,4-PENTANEDIONO)NICKEL
Nickelous diacetylacetonzte
NICKEL ACETYLACETONATE (OUS)
NICKEL(II) 2,4-PENTANEDIONATE
nickelbis(2,4-pentanedionate)
Bis(2,4-pentanedionato)nickel
acetylacetone nickel(ii) salt
nickel diaqua acetylacetonate
Nickelous diacetyl acetonate
Nickel bis(2,4-pentanedionate)
BIS(ACETYLACETONATO)NICKEL(II)
Nickel(II) acetylacetonate 95%
Nickel acetylacetonate, 96% 5GR
Nickel acetylacetonate, 96% 25GR
BIS(2,4-PENTANEDIONATO)NICKEL(2)
Nickel, bis(2,4-pentanedionato)-
2,4-pentanedione,nickel(ii)deriv.
BIS(2,4-PENTANEDIONATO) NICKEL(II)
Ni(II) Acetylacetone complex (1:2)
Nickel pentanedionate hydrate, 95%
bis(pentane-2,4-dionato-O,O')nickel
NICKEL(II) PENTANEDIONATE, ANHYDROUS
Nickel 2,4-Pentanedionate, Anhydrous
ACETYLACETONE, NICKEL(II) DERIVATIVE
"Nickel(II) 2,4-pentanedionate/ 98+%"
nickel(II) (Z)-4-oxopent-2-en-2-olate
Nickel(II) acetylacetonate, anhydrous
Nickel(II)bis(4-hydroxy-2-pentanolate)
Bis(2,4-pentanedionato)nickel(II) 
NICKEL(II) ACETYLACETONATE, TECH., 90%
Nickel acetylacetonate 10% PPG solution
2,4-PENTANEDIONE, NICKEL(II) DERIVATIVE
NICKEL(II) ACETYLACETONATE FOR SYNTHESIS
nickel(ii) 2,4-pentanedionate, anhydrous
4-pentanedionato-o,o’)-bis((sp-4-1)-nicke
bis(2,4-pentanedionato-o,o’)-nicke(sp-4-1)
Nickel(II)acetylacetonate,anhydrous,min.95%
(SP-4-1)-Bis(2,4-pentanedionato-kO,kO')nickel
NICKEL II 2,4-PENTANEDIONATE TRIMERIC COMPOUND
bis(2,4-pentanedionato-κO,κO’)-,(SP-4-1)-Nickel
Nickel(II) acetylacetonate, anhydrous, min. 95%
Nickel, bis(2,4-pentanedionato-O,O')-, (SP-4-1)-
Nickel, bis(2,4-pentanedionato-kO,kO')-, (SP-4-1)-
2,4-Pentanedione nickel(II) derivative, Ni(acac)2
Acetylacetone Nickel(II) Salt Nickel(II) Acetylacetonate
Nickel, bis(2,4-pentanedionato-.kappa.O,.kappa.O)-, (SP-4-1)-
Nickel(II) acetylacetonate,2,4-Pentanedione nickel(II) derivative, Ni(acac)2
Bis(acetylacetonato)nickel(II)hydrate~Bis(2,4-pentanedionato)nickel(II)hydrate~Nickel(II)2,4-pentanedionatehydrate
Bis(acetylacetonato)nickel(II) hydrate~Bis(2,4-pentanedionato)nickel(II) hydrate~Nickel(II) 2,4-pentanedionate hydrate
[EINECS(EC#)]

221-875-7
[Molecular Formula]

C10H14NiO4
[MDL Number]

MFCD00000024
[MOL File]

3264-82-2.mol
[Molecular Weight]

256.91
Chemical PropertiesBack Directory
[Appearance]

light green powder
[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
[Fp ]

>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
[InChIKey]

YAGMVFMEBGIOTO-FGSKAQBVSA-M
[LogP]

0.4 at 20℃
[Uses]

Catalyst for organic reactions.
[CAS DataBase Reference]

3264-82-2
[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)
Hazard InformationBack Directory
[Chemical Properties]

light green powder
[Uses]

Catalyst.
[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.]
[Flammability and Explosibility]

Notclassified
[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.
Safety DataBack Directory
[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 ]

Yes
[HS Code ]

29420000
[Toxicity]

LD50 orally in Rabbit: 587 mg/kg
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

p-Terphenyl
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Bis(2,4-pentanediono)nickel(3264-82-2).msds
Questions And AnswerBack Directory
[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
Spectrum DetailBack Directory
[Spectrum Detail]

Nickel(II) acetylacetonate(3264-82-2)IR1
Nickel(II) acetylacetonate(3264-82-2)IR2
Nickel(II) acetylacetonate(3264-82-2)IR3
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