Carbon monoxide;chromium;ethyl benzoate

Base Information

Chemical Name:Carbon monoxide;chromium;ethyl benzoate
CAS No.:32874-26-3
Molecular Formula:C₁₂H₁₀CrO₅
Molecular Weight:286.204
Hs Code.:
European Community (EC) Number:636-501-1
DSSTox Substance ID:DTXSID70529596
Mol file:32874-26-3.mol

Synonyms:32874-26-3;carbon monoxide;chromium;ethyl benzoate;(Ethyl benzoate)tricarbonylchromium;(Ethyl benzoate)tricarbonylchromium(0);DTXSID70529596

Suppliers and Price of Carbon monoxide;chromium;ethyl benzoate

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

Sigma-Aldrich
(Ethyl benzoate)tricarbonylchromium(0) 96%
2g
$ 192.00

American Custom Chemicals Corporation
(ETHYL BENZOATE)TRICARBONYLCHROMIUM 95.00%
2G
$ 914.76

Alfa Aesar
(Ethyl benzoate)tricarbonylchromium, 98%
5g
$ 296.00

Alfa Aesar
(Ethyl benzoate)tricarbonylchromium, 98%
1g
$ 95.20

Total 12 raw suppliers

Chemical Property of Carbon monoxide;chromium;ethyl benzoate

Chemical Property:

Melting Point:54-59 °C(lit.)
Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：26.30000
Density:g/cm³
LogP:1.23930
Sensitive.:Air & Moisture Sensitive
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:285.993328
Heavy Atom Count:18
Complexity:136

Purity/Quality:

98%Min ^*data from raw suppliers

(Ethyl benzoate)tricarbonylchromium(0) 96% ^*data from reagent suppliers

Safty Information:

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

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:CCOC(=O)C1=CC=CC=C1.[C-]#[O+].[C-]#[O+].[C-]#[O+].[Cr]

Technology Process of Carbon monoxide;chromium;ethyl benzoate

There total 2 articles about Carbon monoxide;chromium;ethyl benzoate 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: 76.0%

: 93-89-0,99341-95-4
benzoic acid ethyl ester

: 199620-14-9,13007-92-6
chromium⁽⁰⁾ hexacarbonyl

: 32874-26-3
(η6-ethoxycarbonylbenzene)tricarbonylchromium

Guidance literature:: In decalin; byproducts: CO; 3.5:1 mixture of arene and Cr(CO)6 in solvent purged for 20 min with Ar, evacuated for 20 min, mixture refluxed, cooled to 20°C, cooled to -18°C under argon, reaction time 3.5 h; filtered off, dissolved in benzene, filtered through Kieselguhr, concentrated, light petroleum added, crystn. at -18°C, complexes eluted with benzene/ethyl acetate, elem. anal., NMR;
DOI:10.1016/0022-328X(90)87203-P

Reference yield:

: 12125-87-0
(methylbenzoate)chromium tricarbonyl

: 917-58-8
potassium ethoxide

: 32874-26-3
(η6-ethoxycarbonylbenzene)tricarbonylchromium

Guidance literature:: In ethanol; byproducts: methanol; in water and carbonat-free alcohol, different concns. of ester and KOEtat 50°C; reaction was stopped at ester ratio between 0.3-3 by HCl and phosphate buffer (pH=7.00 +/-0.02); Kinetics;

Reference yield:

: 32874-26-3
(η6-ethoxycarbonylbenzene)tricarbonylchromium

: 373-68-2
tetramethylammonium fluoride

: 81290-20-2
(trifluoromethyl)trimethylsilane

: C₁₀H₁₀F₃O₂^(1-)*C₄H₁₂N⁽¹⁺⁾

Guidance literature:: (η6-ethoxycarbonylbenzene)tricarbonylchromium; tetramethylammonium fluoride; (trifluoromethyl)trimethylsilane; In 1,2-dimethoxyethane; at -10 ℃; for 1.75h; Inert atmosphere; Schlenk technique;

With p-benzoquinone; In 1,2-dimethoxyethane; at -60 ℃; for 4h; Inert atmosphere; Schlenk technique;
DOI:10.1039/c6cc09905j