Chemical name:
(1,3-dimesitylimidazolidin-2-ylidene)dichloro(2-((2-ethoxy-2-oxoethylidene)amino)benzylidene)ruthenium(II)
Product number:
AS2055
CAS number:
2248443-33-4
Patent number:
PCT/IB2013/002543
Latent, thermally activated catalyst for ROMP. Activation temperature 80-90oC.
Chemical formula: 
C32H37Cl2N3O2Ru
Molecular weight: 667.63 g/mol
Physical state: powder
Color: dark violet
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High stability allows catalyst handling on air.
Long-term storage (>1 week): Store under inert gas in a cold place (recommended temp. 2 – 8 oC).
Short-term storage (<1 week): Store under inert gas at ambient temperature.