1,3,5-Trimethylbenzene chromium tricarbonyl

Base Information

Chemical Name:1,3,5-Trimethylbenzene chromium tricarbonyl
CAS No.:12129-67-8
Molecular Formula:C12H12 Cr O3
Molecular Weight:256.221
Hs Code.:
European Community (EC) Number:235-205-6
Mol file:12129-67-8.mol

Synonyms:1,3,5-TRIMETHYLBENZENE CHROMIUM TRICARBONYL;12129-67-8

Suppliers and Price of 1,3,5-Trimethylbenzene chromium tricarbonyl

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
1,3,5-TRIMETHYLBENZENE CHROMIUM TRICARBONYL 95.00%
1G
$ 1132.71

Total 8 raw suppliers

Chemical Property of 1,3,5-Trimethylbenzene chromium tricarbonyl

Chemical Property:

Melting Point:170-172 °C(lit.)
PSA：0.00000
LogP:1.77210
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:0
Exact Mass:252.995674
Heavy Atom Count:16
Complexity:258

Purity/Quality:

99% ^*data from raw suppliers

1,3,5-TRIMETHYLBENZENE CHROMIUM TRICARBONYL 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 20/21/22
Safety Statements: 36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:CC1=[C-]C(=[C-]C(=[C-]1)C)C.[C-]#[O+].[C-]#[O+].[C-]#[O+].[Cr+3]
General Description 1,3,5-Trimethylbenzene chromium tricarbonyl (mesitylene chromium tricarbonyl) is a transition metal complex where chromium is coordinated to a mesitylene (1,3,5-trimethylbenzene) ring and three carbonyl ligands. It participates in arene exchange reactions, displaying first-order kinetics in displacement processes, and can be catalyzed by cyclohexanone or other arene complexes like hexamethylbenzene tricarbonylchromium. The complex has been studied using multinuclear magnetic resonance spectroscopy alongside analogous tungsten and manganese derivatives, highlighting its structural and reactivity characteristics within transition metal arene carbonyl chemistry. **Returned paragraph:** 1,3,5-Trimethylbenzene chromium tricarbonyl is a chromium(0) complex featuring a mesitylene ligand and three carbonyl groups. It undergoes arene exchange reactions via displacement mechanisms, with kinetics influenced by catalysts such as cyclohexanone or other arene complexes. Its structural and reactivity properties have been compared to related tungsten and manganese analogs in spectroscopic studies.

Technology Process of 1,3,5-Trimethylbenzene chromium tricarbonyl

There total 24 articles about 1,3,5-Trimethylbenzene chromium tricarbonyl which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

: 80031-84-1
dimethylbis[(2,4,6-trimethylphenyl)tricarbonylchromium-C₁]tin

: 76-05-1
trifluoroacetic acid

: 12129-67-8
(mesitylene)tricarbonylchromium

: Sn⁽⁴⁺⁾*2CH₃^(1-)*2F₃CCO₂^(1-) = (CH₃)2Sn(F₃CCO₂)2

Guidance literature:: In hexane; chloroform; under argon, to complex mixt. of hexane and CHCl3 was added and stirred, CF3COOH was syringed in, mixt. was stirred for a few more min; mixt. was filtered, solid was recrystd. from petroleum ether/CH2Cl2, filtrate was distilled in vac., resulting solid was recrystd. from hexane;