Umicore M51
Synonym(s):Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]{[2-(1-methylacetoxy)phenyl]methylene}ruthenium(II);Grubbs Catalyst M51
- CAS NO.：1031262-71-1
- Empirical Formula: C32H37Cl2N2O2Ru
- Molecular Weight: 653.63
- MDL number: MFCD22690885
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:12:33
What is Umicore M51?
Chemical properties
solid
Properties of Umicore M51
| Melting point: | 204-209°C |
| storage temp. | 2-8°C |
Safety information for Umicore M51
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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 Umicore M51
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![Tricyclohexylphosphine[3-phenyl-1H-inden-1-ylidene][1,3-bis(2,4,6-triMethylphenyl)-4,5-dihydroiMidazol-2-ylidene]rutheniuM(II)](https://img.chemicalbook.in/CAS/GIF/536724-67-1.gif)
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