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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Polycyclic compound >1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE

1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE

1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE Structure
  • ₹3095.95 - ₹22300
  • Product name: 1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE
  • CAS: 141556-42-5
  • MF: C21H24N2**
  • MW: 304.42866
  • EINECS:
  • MDL Number:MFCD09265338
  • Synonyms:1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE;1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene,min.98%;1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE, MIN. 98%;1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene;1,3-Dimesitylimidazol-2-ylidene;IMes;1,3-Bis(2,4,6-triMethylphenyl)-1,3-dihydro-2H-iMidazol-2-yli;2H-IMidazol-2-ylidene, 1,3-dihydro-1,3-bis(2,4,6-triMethylphenyl)-
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 250MG
  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberD3870
  • Product description1,3-Dimesitylimidazol-2-ylidene
  • Packaging1G
  • Price₹9700
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD3870
  • Product description1,3-Dimesitylimidazol-2-ylidene
  • Packaging5G
  • Price₹22300
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number696188
  • Product description1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 97%
  • Packaging250MG
  • Price₹3095.95
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number696188
  • Product description1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 97%
  • Packaging1G
  • Price₹9277.03
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D3870 1,3-Dimesitylimidazol-2-ylidene 1G ₹9700 2022-05-26 Buy
TCI Chemicals (India) D3870 1,3-Dimesitylimidazol-2-ylidene 5G ₹22300 2022-05-26 Buy
Sigma-Aldrich(India) 696188 1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 97% 250MG ₹3095.95 2022-06-14 Buy
Sigma-Aldrich(India) 696188 1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 97% 1G ₹9277.03 2022-06-14 Buy

Properties

Melting point :140 °C
storage temp. :-20°C
form :Powder
color :white to off-white
Sensitive :air sensitive, moisture sensitive
InChI :InChI=1S/C21H24N2/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6/h7-12H,1-6H3
InChIKey :JCYWCSGERIELPG-UHFFFAOYSA-N
SMILES :N1(C=CN(C2C(C)=CC(C)=CC=2C)[C]1)C1=C(C)C=C(C)C=C1C |^3:13|

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene (IMes) is a nucleophilic N-heterocyclic carbene (NHC) ligand.
It can be used to synthesize:
  • IMes ligated-rhodium complex as a catalyst for the selective hydrogenation of substituted aryl and heteroaryl boronate esters to cis-substituted borylated cycloalkanes.
  • IMes/ruthenium complex (Cp*Ru(IMes)Cl)(Cp* =η5-C5Me3) as a catalyst for olefin ring closing metathesis reaction.


IMes is also used as an ancillary ligand in Pd-catalyzed Suzuki-Miyaura cross-coupling reaction between aryl chlorides or aryl triflates and arylboronic acids.

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Related product price

Suppliers and manufacturers

career henan chemical co
1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE
₹1.00 /100g
1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE CAS:141556-42-5
A.J Chemicals TCI Chemicals (India) Pvt. Ltd.
ATK CHEMICAL COMPANY LIMITED
Shanghai Daeyeon Chemicals Co., Ltd
WinWin Chemical CO., Limited
ANHUI WITOP BIOTECH CO., LTD
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
Nextpeptide Inc