Tetrakis(4-ethynylphenyl)ethene

Base Information

Chemical Name:Tetrakis(4-ethynylphenyl)ethene
CAS No.:4863-90-5
Molecular Formula:C34H20
Molecular Weight:428.533
Hs Code.:
Mol file:4863-90-5.mol

Synonyms:Tetrakis-(4-ethinyl-phenyl)-ethylen;tetrakis(4-ethynylphenyl)ethene;tetra(p-ethynylphenyl)ethene;tetrakis(4-ethynylphenyl)ethylene;

Suppliers and Price of Tetrakis(4-ethynylphenyl)ethene

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

Arctom
1,1,2,2-Tetrakis(4-ethynylphenyl)ethene 98%
250mg
$ 145.00

Arctom
1,1,2,2-Tetrakis(4-ethynylphenyl)ethene 98%
100mg
$ 67.00

Arctom
1,1,2,2-Tetrakis(4-ethynylphenyl)ethene 98%
1g
$ 394.00

Ambeed
1,1,2,2-Tetrakis(4-ethynylphenyl)ethene 98%
5g
$ 1257.00

Ambeed
1,1,2,2-Tetrakis(4-ethynylphenyl)ethene 98%
1g
$ 359.00

Ambeed
1,1,2,2-Tetrakis(4-ethynylphenyl)ethene 98%
100mg
$ 69.00

Ambeed
1,1,2,2-Tetrakis(4-ethynylphenyl)ethene 98%
250mg
$ 138.00

Aaron Chemicals
Benzene,1,1',1'',1'''-(1,2-ethenediylidene)tetrakis[4-ethynyl- 97%
100mg
$ 99.00

Total 17 raw suppliers

Chemical Property of Tetrakis(4-ethynylphenyl)ethene

Chemical Property:

Melting Point:350 °C
Boiling Point:537.6±50.0 °C(Predicted)
PSA：0.00000
Density:1.18±0.1 g/cm3(Predicted)
LogP:6.61920

Purity/Quality:

99%, ^*data from raw suppliers

1,1,2,2-Tetrakis(4-ethynylphenyl)ethene 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Tetrakis(4-ethynylphenyl)ethene

There total 13 articles about Tetrakis(4-ethynylphenyl)ethene 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: 94.0%

: 741259-14-3
1,1,2,2-tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)ethene

: 4863-90-5
1,1,2,2-tetrakis(4-ethynylphenyl)ethane

Guidance literature:: With methanol; potassium carbonate;
DOI:10.1002/anie.201905186

Reference yield: 93.0%

: 1,1,2,2-tetrakis(4-((trimethylsilyl)ethynyl)phenyl)ethane

: 4863-90-5
1,1,2,2-tetrakis(4-ethynylphenyl)ethane

Guidance literature:: With potassium carbonate; In methanol; at 20 ℃;
DOI:10.1021/acs.macromol.1c00736

Reference yield: 91.0%

: 147820-36-8
4,4’-bis(2-trimethylsilylethynyl)benzophenone

: 4863-90-5
1,1,2,2-tetrakis(4-ethynylphenyl)ethane

Guidance literature:: 4,4’-bis(2-trimethylsilylethynyl)benzophenone; With titanium tetrachloride; zinc; In tetrahydrofuran; at 65 ℃; for 12h;

With potassium carbonate; In tetrahydrofuran;
DOI:10.1002/ejoc.202100629