ALDRICH Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II),

Synonym(s): [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)bis(3-bromopyridine)ruthenium(II); [1,3-Dimesityl-2-imidazolidinylidene]dichloro(phenylmethylene)bis(3-bromopyridine)ruthenium(II)

Formula: C₃₈H₄₀Br₂Cl₂N₄Ru

Formula Weight: 884.54

CAS No.: 900169-53-1

Application: • Labile pyridine ligands result in a very fast initiator (even at 0 °C).
• Effective in CM of acrylonitrile.
• Also effective in RCM and the ROMP production of block copolymers and polymers with narrow PDIs.
• Enabling metathesis catalyst.

Other Notes: NO BULK ORDERS

Legal Information: US Patent No. 6,759,537 and foreign equivalents apply. Sale of this product conveys to the buyer a limited-use research license. For full details of this license please see sigma-aldrich.com/materialicense. For questions, please contact us at [email protected] or Materia at [email protected].

Storage: 2-8°C

Packaging: 100, 500 mg in glass bottle