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ChemicalBook >> CAS DataBase List >> 1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE

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

$55 - $1215
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)-

Price23 Properties Safety Information Description

23 prices

Selected condition：

Brand

ACHEMBLOCK
Acrotein
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Arctom
Chem-Impex
Crysdot
Matrix Scientific
Sigma-Aldrich
Strem Chemicals
TCI Chemical
TRC

Package

50mg
250mg
500mg
0.5g
1G
2g
5G

ManufacturerACHEMBLOCK
Product numberP41349
Product description1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene 95%
Packaging1G
Price$480
Updated2021-12-16
Buy

ManufacturerACHEMBLOCK
Product numberP41349
Product description1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene 95%
Packaging5G
Price$1215
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberAS00806
Product description1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene 97%
Packaging0.5g
Price$220
Updated2021-12-16
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ManufacturerAK Scientific
Product number6880AA
Product description1,3-Dimesityl-1H-imidazol-3-ium-2-ide
Packaging1g
Price$259
Updated2021-12-16
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ManufacturerAlichem
Product number141556425
Product description1,3-Dimesityl-1H-imidazol-3-ium-2-ide
Packaging5g
Price$375.24
Updated2021-12-16
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ManufacturerAmbeed
Product numberA264210
Product description1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 98%
Packaging250mg
Price$55
Updated2021-12-16
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ManufacturerAmbeed
Product numberA264210
Product description1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 98%
Packaging1g
Price$175
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA264210
Product description1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 98%
Packaging5g
Price$525
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0005890
Product description1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE 95.00%
Packaging1G
Price$741.66
Updated2021-12-16
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ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0005890
Product description1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE 95.00%
Packaging5G
Price$1204.51
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS499075
Product description1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene
Packaging1g
Price$238
Updated2021-12-16
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ManufacturerChem-Impex
Product number40640
Product description1,3-Dimesitylimidazol-2-ylidene,≥97%(Assaybytitration) ≥97%(Assaybytitration)
Packaging1G
Price$142.11
Updated2021-12-16
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ManufacturerChem-Impex
Product number40640
Product description1,3-Dimesitylimidazol-2-ylidene,97%(Assaybytitration) 97%(Assaybytitration)
Packaging5G
Price$474.88
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD51002109
Product description1,3-Dimesityl-1H-imidazol-3-ium-2-ide 95+%
Packaging1g
Price$300
Updated2021-12-16
Buy

ManufacturerMatrix Scientific
Product number090110
Product description1,3-Dimesityl-1H-imidazol-3-ium-2-ide 95+%
Packaging1g
Price$341
Updated2021-12-16
Buy

ManufacturerMatrix Scientific
Product number090110
Product description1,3-Dimesityl-1H-imidazol-3-ium-2-ide 95+%
Packaging5g
Price$908
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
ACHEMBLOCK	P41349	1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene 95%	1G	$480	2021-12-16	Buy
ACHEMBLOCK	P41349	1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene 95%	5G	$1215	2021-12-16	Buy
Acrotein	AS00806	1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene 97%	0.5g	$220	2021-12-16	Buy
AK Scientific	6880AA	1,3-Dimesityl-1H-imidazol-3-ium-2-ide	1g	$259	2021-12-16	Buy
Alichem	141556425	1,3-Dimesityl-1H-imidazol-3-ium-2-ide	5g	$375.24	2021-12-16	Buy
Ambeed	A264210	1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 98%	250mg	$55	2021-12-16	Buy
Ambeed	A264210	1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 98%	1g	$175	2021-12-16	Buy
Ambeed	A264210	1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene 98%	5g	$525	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0005890	1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE 95.00%	1G	$741.66	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0005890	1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE 95.00%	5G	$1204.51	2021-12-16	Buy
Arctom	AS499075	1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene	1g	$238	2021-12-16	Buy
Chem-Impex	40640	1,3-Dimesitylimidazol-2-ylidene,≥97%(Assaybytitration) ≥97%(Assaybytitration)	1G	$142.11	2021-12-16	Buy
Chem-Impex	40640	1,3-Dimesitylimidazol-2-ylidene,97%(Assaybytitration) 97%(Assaybytitration)	5G	$474.88	2021-12-16	Buy
Crysdot	CD51002109	1,3-Dimesityl-1H-imidazol-3-ium-2-ide 95+%	1g	$300	2021-12-16	Buy
Matrix Scientific	090110	1,3-Dimesityl-1H-imidazol-3-ium-2-ide 95+%	1g	$341	2021-12-16	Buy
Matrix Scientific	090110	1,3-Dimesityl-1H-imidazol-3-ium-2-ide 95+%	5g	$908	2021-12-16	Buy

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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):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H228	Flammable solid	Flammable solids	Category 1 Category 2	Danger Warning	P210, P240,P241, P280, P370+P378
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

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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Suppliers and manufacturers

career henan chemical co

$1.00 /100g
1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE CAS:141556-42-5

Shanghai Daken Advanced Materials Co.,Ltd

ATK CHEMICAL COMPANY LIMITED

Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.

Shanghai Daeyeon Chemicals Co., Ltd

Win-Win chemical CO., Limited

ANHUI WITOP BIOTECH CO., LTD

Dayang Chem (Hangzhou) Co.,Ltd.

Henan Alfa Chemical Co., Ltd

Nextpeptide Inc

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

Properties

Safety Information

Description

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