1,2,3,4-Tetraethylbenzene

Base Information

Chemical Name:1,2,3,4-Tetraethylbenzene
CAS No.:642-32-0
Molecular Formula:C14H22
Molecular Weight:190.329
Hs Code.:2902909090
NSC Number:143561
DSSTox Substance ID:DTXSID70982743
Nikkaji Number:J134.767E
Wikidata:Q82969561
Mol file:642-32-0.mol

Synonyms:1,2,3,4-tetraethylbenzene;642-32-0;NSC143561;1,2,3,4-tetraethyl-benzene;DTXSID70982743;AKOS006284420;NSC-143561

Suppliers and Price of 1,2,3,4-Tetraethylbenzene

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

Total 7 raw suppliers

Chemical Property of 1,2,3,4-Tetraethylbenzene

Chemical Property:

Melting Point:11.81°C
Refractive Index:1.5125
Boiling Point:245.2°Cat760mmHg
Flash Point:96.8°C
PSA：0.00000
Density:0.862g/cm³
LogP:3.93620
XLogP3:5.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:4
Exact Mass:190.172150702
Heavy Atom Count:14
Complexity:132

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC1=C(C(=C(C=C1)CC)CC)CC

Technology Process of 1,2,3,4-Tetraethylbenzene

There total 21 articles about 1,2,3,4-Tetraethylbenzene 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: 51.0%

: 928-49-4
hex-3-yne

: 1194-02-1,143234-87-1
4-fluorobenzonitrile

: 33777-85-4
2,6-bis(4-fluorophenyl)pyridine

: 642-32-0
1,2,3,4-tetraethylbenzene

Guidance literature:: Cp₂TiCl₂; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

hex-3-yne; In tetrahydrofuran; hexane; at -10 ℃; for 3h;

4-fluorobenzonitrile; In tetrahydrofuran; hexane; for 1h; Heating;
DOI:10.1021/ja027234y

Reference yield: 50.0%

: 928-49-4
hex-3-yne

: 104-85-8
para-methylbenzonitrile

: 14435-88-2
2,6-di-p-tolylpyridine

: 642-32-0
1,2,3,4-tetraethylbenzene

Guidance literature:: Cp₂TiCl₂; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

hex-3-yne; In tetrahydrofuran; hexane; at -10 ℃; for 3h;

para-methylbenzonitrile; In tetrahydrofuran; hexane; for 1h; Heating;
DOI:10.1021/ja027234y

Reference yield: 48.0%

: 593-60-2,25951-54-6
Vinyl bromide

: 928-49-4
hex-3-yne

: 642-32-0
1,2,3,4-tetraethylbenzene

Guidance literature:: hex-3-yne; With n-butyllithium; zirconocene dichloride; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 3h;

Vinyl bromide; With bis(triphenylphosphine)nickel(II) chloride; In tetrahydrofuran; hexane; at 20 ℃; for 1h;
DOI:10.1021/jo0497297