- Nickelous acetylacetonate
- Nickel bis(acetylacetonate)
- Nickel bis(2,4-pentanedionate)
- Nickel, bis(2,4-pentanedionato-kO,kO')-, (SP-4-1)-
Light green solid.
This material is used as a catalyst.
Registry Numbers and Inventories.
R 45 20/21/22 43
S 53 45
Swiss Giftliste 1
Japan ENCS (MITI)
Boiling point, °C
Vapor pressure, mmHg
20 (110 C)
1.455 g/cm3 (20 C)
Solubility in water
4.8 g/L (20 C)
Hazards and Protection.
Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Keep from contact with moist air and steam. Do not breathe dust.
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
Sweep up, then place into a suitable container for disposal. Provide ventilation.
Stable under normal temperatures and pressures.
Strong oxidizing agents, moisture.
Carbon monoxide, carbon dioxide, 2,4-pentanedione, nickel oxide, acrid smoke and fumes, nickel.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
0.1 mg/m3 TLV
G-A4, I-1, N-1, CP65
May cause cancer according to animal studies. Prolonged or repeated exposure may cause lung irritation, chest pain, and pulmonary edema. May cause reproductive effects.
May cause irritation of the digestive tract. May cause central nervous system effects.
May cause allergic respiratory reaction. Inhalation of high concentrations may cause coughing and shortness of breath. Can produce delayed pulmonary edema.
May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material. May cause severe dermatitis and urticaria(hives).
May cause eye irritation.
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
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