YTTERBIUM (III) 2,4-PENTANEDIONATE
- CAS NO.：14284-98-1
- Empirical Formula: C15H21O6Yb
- Molecular Weight: 470.38
- MDL number: MFCD00013508
- EINECS: 238-198-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:20:56
What is YTTERBIUM (III) 2,4-PENTANEDIONATE?
Chemical properties
powder(s) [STR93]
The Uses of YTTERBIUM (III) 2,4-PENTANEDIONATE
Ytterbium(III) 2,4-pentanedionate is used as a catalyst for the preparation of aliphatic oligocarbonate polyols. It takes part in transesterification reactions. It is used for the preparation of polyesters or polyacrylates.
Properties of YTTERBIUM (III) 2,4-PENTANEDIONATE
| Melting point: | 122°C |
| Flash point: | >110°C |
| form | Powder |
| Water Solubility | Insoluble in water. |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
Safety information for YTTERBIUM (III) 2,4-PENTANEDIONATE
| 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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for YTTERBIUM (III) 2,4-PENTANEDIONATE
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