ChemicalBook > CAS DataBase List > Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II)

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

Product Name
Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II)
CAS No.
900169-53-1
Chemical Name
Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II)
Synonyms
Grubbs 3rd;3rd Generation;Grubbs Catalyst 4nd Generation;Grubbs Catalyst, 3nd Generation;Grubbs Catalyst, 3rd Generation;Grubbs Catalyst? M300;Grubbs Catalyst(TM) 3rd Generation;Grubbs Catalyst? M300 ChemBeads;[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]bis(2-...;benzylidene-[1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]-dichlororuthenium
CBNumber
CB52523739
Molecular Formula
C38H39Br2Cl2N4Ru
Formula Weight
883.54
MOL File
900169-53-1.mol
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Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II) Property

Melting point:
140°C (dec.)
storage temp. 
2-8°C
form 
solid
Appearance
Green Solid
InChIKey
KKLLATVRSSMPKM-UHFFFAOYSA-L
SMILES
[Ru+6](N1=CC=CC=C1Br)(N1=CC=CC=C1Br)(=[C-2]1N(C2C(=CC(C)=CC=2C)C)CCN1C1C(=CC(C)=CC=1C)C)([Cl-])([Cl-])=[C-2]C1C=CC=CC=1
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
682330
Product name
Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II)
Packaging
100mg
Price
$71.76
Updated
2025/07/31
Sigma-Aldrich
Product number
682330
Product name
Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II)
Packaging
2g
Price
$579
Updated
2025/07/31
Sigma-Aldrich
Product number
682330
Product name
Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II)
Packaging
500mg
Price
$210
Updated
2025/07/31
Matrix Scientific
Product number
100244
Product name
Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]-(benzylidene)bis(3-bromopyridine)ruthenium(II)
Purity
95+%
Packaging
250mg
Price
$161
Updated
2021/12/16
Matrix Scientific
Product number
100244
Product name
Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]-(benzylidene)bis(3-bromopyridine)ruthenium(II)
Purity
95+%
Packaging
500mg
Price
$248
Updated
2021/12/16
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Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II) Chemical Properties,Usage,Production

Uses

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

reaction suitability

reagent type: catalyst
core: ruthenium
reaction type: Ring-Opening Polymerization

Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II) Preparation Products And Raw materials

Raw materials

Preparation Products

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

China 88 India 1 United States 6 Global 95
xinxiang runyu material co.,Ltd
Tel
15690792173
Fax
0373-7759608
Email
sales@runvmat.com
Country
China
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265
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58
Tianjin Kailiqi Biotechnology Co., Ltd.
Tel
15076683720
Fax
022-23754520
Email
klq@cw-bio.com
Country
China
ProdList
8011
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55
Beijing HwrkChemical Technology Co., Ltd
Tel
18515581800 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
9400
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55
Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
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sales8178@energy-chemical.com
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China
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Accela ChemBio Co.,Ltd.
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021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11035
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Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696
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info@hanhongsci.com
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China
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42934
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64
Shanghai CoachChem Co., Ltd.
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+86-21-67299971；+86-21-67290723 18117322963
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021-67299972
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marketing@coachchem.com
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China
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Shanghai Topbiochem Technology Co., Ltd
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+86-21-60341587
Fax
+86-21-61294319
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sales@topbiochem.com
Country
China
ProdList
6175
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Shanghai Incat Chemtech Co.,Ltd.
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021-57603038 13601791340
Fax
021-57603057
Email
307593986@qq.com
Country
China
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475
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Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
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View Lastest Price from Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II) manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
Product
Grubbs catalyst 3rd generation 900169-53-1
Price
US $0.00-0.00/g
Min. Order
1g
Purity
98%
Supply Ability
2KG
Release date
2025-06-03
Shaanxi Dideu Medichem Co. Ltd
Product
Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II) 900169-53-1
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-04-30
Shanghai UCHEM Inc.
Product
Grubbs catalyst 3rd generation 900169-53-1
Price
US $222.00-1222.00/g
Min. Order
1g
Purity
0.98
Supply Ability
1kg
Release date
2023-12-13

900169-53-1, Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II)Related Search:

GRUBBS CATALYST 2ND GENERATION DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)(TRICYCLOHEXYLPHOSPHINE)RUTHENIUM(II) (1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium

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  • benzylidene-[1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]-dichlororuthenium
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  • Grubbs Catalyst(TM) 3rd Generation
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  • Grubbs Catalyst<sup>?</sup> M300 ChemBeads
  • 900169-53-1
  • C38H38Br2Cl2N4Ru
  • C38H41Br2Cl2N4Ru