Cupric acetylacetonate
Synonym(s):Copper(II) acetylacetonate;Cupric acetylacetonate;Cu(acac)2;2,4-Pentanedione copper(II) derivative;Bis(2,4-pentanedionato)copper(II)
- CAS NO.：13395-16-9
- Empirical Formula: C10H14CuO4
- Molecular Weight: 261.76
- MDL number: MFCD00000016
- EINECS: 236-477-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-30 18:52:02
What is Cupric acetylacetonate?
Chemical properties
crystalline solid
The Uses of Cupric acetylacetonate
Copper(II) acetylacetonate catalyzes coupling and carbene transfer reactions. Metal acetylacetonates are used as catalysts for polymerization of olefins and transesterification. They are used as PVC stabilizer. They are used as curing agents for epoxy resins, acrylic adhesives and silicone rubbers. They are used as solvents, lubricant additives, paint drier, and pesticides. They are used in glass coatings.
Definition
Crystalline powder, slightly soluble in water and alcohol, soluble in chloroform, mp >230C. Resistant to hydrolysis. A chelating nonionizing compound.
Safety Profile
Poison by intravenous andintraperitoneal routes. When heated to decomposition it emits acrid smoke andfumes of Cu.
Properties of Cupric acetylacetonate
| Melting point: | 284-288 °C (dec.) (lit.) |
| Boiling point: | 160 °C (9.7513 mmHg) |
| Density | 0.721 g/cm3 |
| vapor pressure | 0.13 hPa (163 °C) |
| Flash point: | 160°C/10mm |
| storage temp. | Store below +30°C. |
| solubility | 0.2g/l |
| form | Crystalline Powder |
| color | Blue to blue-grayish |
| Specific Gravity | 1.594 |
| Water Solubility | 0.2 g/L (20 ºC) |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| Sublimation | 160 ºC |
| BRN | 4157957 |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| NIST Chemistry Reference | Copper, bis(2,4-pentanedionato-o,o')-(13395-16-9) |
| EPA Substance Registry System | Copper, bis(2,4-pentanedionato-.kappa.O,.kappa.O')-, (SP-4-1)- (13395-16-9) |
Safety information for Cupric acetylacetonate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Cupric acetylacetonate
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