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ChemicalBook >> CAS DataBase List >>Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II)

Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II)

Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) Structure
Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) structure
CAS No.
927429-60-5
Chemical Name:
Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II)
Synonyms
Grubbs Catalyst M205;Grubbs Catalyst? M205;Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II);[1,3-bis(2-methylphenyl)-2-(imidazolidene)dichloro(phenylmethylene)(tricyclohexylphosphine)]ruthenium (II)
CBNumber:
CB92523186
Molecular Formula:
C42H57Cl2N2PRu
Molecular Weight:
792.88
MDL Number:
MFCD09265163
MOL File:
927429-60-5.mol
MSDS File:
SDS
Last updated:2026-05-28 05:38:37
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Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) Properties

Melting point 160.5-161.0°C
storage temp. 2-8°C
form solid
InChIKey MYBIVOYIHBQJIU-UHFFFAOYSA-L
SMILES C1CCC(CC1)P(C2CCCCC2)C3CCCCC3.Cc4ccccc4N5CCN(C5[Ru](Cl)(Cl)=Cc6ccccc6)c7ccccc7C
UNSPSC Code 12161600
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Warning
Hazard statements  H228
Precautionary statements  P210-P240-P241-P280-P370+P378
Hazard Codes  F
Risk Statements  11
RIDADR  UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., HI: all
WGK Germany  3
Storage Class 4.1B - Flammable solid hazardous materials
Hazard Classifications Flam. Sol. 2

Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 682284 Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) 927429-60-5 100mg $101 2023-06-20 Buy
Sigma-Aldrich 682284 Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) 927429-60-5 2g $1300 2023-06-20 Buy
Biosynth FG179423 Grubbs Catalyst M205 927429-60-5 2g $8437 2026-06-04 Buy
Biosynth FG179423 Grubbs Catalyst M205 927429-60-5 5g $9086 2026-06-04 Buy
Sigma-Aldrich 682284 Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) 927429-60-5 500mg $405 2023-06-20 Buy
Product number Packaging Price Buy
682284 100mg $101 Buy
682284 2g $1300 Buy
FG179423 2g $8437 Buy
FG179423 5g $9086 Buy
682284 500mg $405 Buy

Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) Chemical Properties, Uses, Production

Uses

  • Highly reactive in metathesis of sterically hindered olefins, particularly in Ring-Closing Metathesis (RCM).
  • Useful for the preparation of tetrasubstituted olefins via RCM.
  • Enabling metathesis catalyst.

Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) Preparation Products And Raw materials

Raw materials

Preparation Products

Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) Suppliers

Global Suppliers ( 13)
Supplier Tel Email Country ProdList Advantage
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shanghai Incat Chemtech Co.,Ltd. 021-57603038 13601791340;13818007232 307593986@qq.com China 475 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720 klq@cw-bio.com China 9780 55
Alfa Chemistry +1-5166625404; Info@alfa-chemistry.com United States 20000 58
Yangzhou modier Electronic Materials Co., Ltd 13761402923 19975033992 market@modeltemol.com China 7840 58
Baoji Didu Pharmaceutical and Chemical Co., Ltd 029-029-81148929 17792602132 1103@dideu.com China 10000 58
Supplier Advantage
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64
Shanghai Incat Chemtech Co.,Ltd. 58
Sigma-Aldrich 80
Tianjin Kailiqi Biotechnology Co., Ltd. 55
Alfa Chemistry 58
Yangzhou modier Electronic Materials Co., Ltd 58
Baoji Didu Pharmaceutical and Chemical Co., Ltd 58
[1,3-bis(2-methylphenyl)-2-(imidazolidene)dichloro(phenylmethylene)(tricyclohexylphosphine)]ruthenium (II) Dichloro[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II) Grubbs Catalyst? M205 Grubbs Catalyst M205 927429-60-5