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Bis(2,4-pentanediono)nickel

Physical Properties Uses Preparation
Bis(2,4-pentanediono)nickel
Bis(2,4-pentanediono)nickel structure
CAS No.
3264-82-2
Chemical Name:
Bis(2,4-pentanediono)nickel
Synonyms
Ni(acac)2;Acetylacetonenickel;Ni(acac)2;NICKEL PENTANEDIONATE;NICKEL ACETYLACETONATE;Acetylacetonate nickel;Acetylacetonato nickel;Nickel(II) acetylaceton;BIS(ACETYLACETONATO)(II);nickelousacetylacetonate
CBNumber:
CB1370737
Molecular Formula:
C10H14NiO4
Formula Weight:
256.91
MOL File:
3264-82-2.mol

Bis(2,4-pentanediono)nickel 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
Water Solubility 
soluble
Sensitive 
Hygroscopic
Merck 
14,6500
BRN 
4157970
Stability:
hygroscopic
InChIKey
YAGMVFMEBGIOTO-FGSKAQBVSA-M
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)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Bis(2,4-pentanediono)nickel price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 283657 Nickel(II) acetylacetonate 95% 3264-82-2 5g $35.3 2018-11-13 Buy
Sigma-Aldrich 283657 Nickel(II) acetylacetonate 95% 3264-82-2 25g $117 2018-11-13 Buy
TCI Chemical N0096 Bis(2,4-pentanedionato)nickel(II) Hydrate >98.0%(T) 3264-82-2 25g $60 2018-11-22 Buy
TCI Chemical N0096 Bis(2,4-pentanedionato)nickel(II) Hydrate >98.0%(T) 3264-82-2 100g $160 2018-11-22 Buy
Alfa Aesar 018811 Nickel(II) 2,4-pentanedionate, 95% 3264-82-2 5g $23.9 2018-11-16 Buy

Bis(2,4-pentanediono)nickel 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

light green powder(s); hygroscopic; trimer; there is a hydrate, CAS RN 120156-44-7 [STR93] [ALD94] [COT88]

Uses

Catalyst for organic reactions.

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.]

Bis(2,4-pentanediono)nickel Preparation Products And Raw materials

Raw materials

Preparation Products


Bis(2,4-pentanediono)nickel Suppliers

Global( 182)Suppliers
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Mainchem Co., Ltd.
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Hangzhou FandaChem Co.,Ltd.
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Xiamen AmoyChem Co., Ltd
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career henan chemical co
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Hubei Jusheng Technology Co.,Ltd.
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Hubei Hongxin Ruiyu Fine Chemical Co., Ltd. 027-65385071,027-65021350,027-65528353,15307120296,17771822910,18062757896
027-65526669 2056564811@qq.com China 1006 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
Beijing Donghualituo Techonlogy Development Co.,Ltd. 010-88425576
(+86)-10-88425546 sales@dhltchem.com China 795 59

View Lastest Price from Bis(2,4-pentanediono)nickel manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-18 Bis(2,4-pentanediono)nickel
3264-82-2
US $1.00 / kg 1kg 99% Customized career henan chemical co

Bis(2,4-pentanediono)nickel Spectrum


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