Benzene, 1,4-bis(dodecyloxy)-2,5-diethynyl-

Base Information

Chemical Name:Benzene, 1,4-bis(dodecyloxy)-2,5-diethynyl-
CAS No.:152270-00-3
Molecular Formula:C34H54O2
Molecular Weight:494.802
Hs Code.:
Mol file:152270-00-3.mol

Synonyms:2,5-di(dodecyloxy)-1,4-diethinylbenzene;1,4-diethynyl-2,5-di(dodecyloxy)benzene;1,4-bis-dodecyloxy-2,5-diethynylbenzene;1,4-Bis-dodecyloxy-2,5-diethynyl-benzene;1,4-bis(dodecyloxy)-2,5-di(ethynyl)benzene;1,4-diethynyl-2,5-bis(dodecyloxy)benzene;2,5-bis(dodecyloxy)-1,4-diethynylbenzene;

Suppliers and Price of Benzene, 1,4-bis(dodecyloxy)-2,5-diethynyl-

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

Ambeed
1,4-Bis(dodecyloxy)-2,5-diethynylbenzene 98%
5g
$ 777.00

Ambeed
1,4-Bis(dodecyloxy)-2,5-diethynylbenzene 98%
1g
$ 225.00

Ambeed
1,4-Bis(dodecyloxy)-2,5-diethynylbenzene 98%
250mg
$ 96.00

Ambeed
1,4-Bis(dodecyloxy)-2,5-diethynylbenzene 98%
100mg
$ 60.00

Total 17 raw suppliers

Chemical Property of Benzene, 1,4-bis(dodecyloxy)-2,5-diethynyl-

Chemical Property:

Melting Point:69 - 72 °C
PSA：18.46000
LogP:10.24860

Purity/Quality:

97% ^*data from raw suppliers

1,4-Bis(dodecyloxy)-2,5-diethynylbenzene 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Benzene, 1,4-bis(dodecyloxy)-2,5-diethynyl-

There total 14 articles about Benzene, 1,4-bis(dodecyloxy)-2,5-diethynyl- 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: 100.0%

: 152270-19-4
((2,5-bis(dodecyloxy)-1,4-phenylene)bis(ethyne-2,1-diyl))bis(trimethylsilane)

: 152270-00-3
1,4-bis(dodecyloxy)-2,5-diethynylbenzene

Guidance literature:: With methanol; potassium hydroxide; In tetrahydrofuran; water; at 20 ℃; for 1h;
DOI:10.1021/ja2011516

Reference yield: 90.0%

: 277316-22-0
1,4-bis(3-hydroxy-3-methyl-1-butynyl)-2,5-di(dodecyloxy)benzene

: 152270-00-3
1,4-bis(dodecyloxy)-2,5-diethynylbenzene

Guidance literature:: With sodium hydroxide; In toluene; for 24h; Reflux;
DOI:10.1166/jnn.2010.2947

Reference yield:

: 3230-09-9
1,4-bis-dodecyloxy-benzene

: 152270-00-3
1,4-bis(dodecyloxy)-2,5-diethynylbenzene

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / Br₂ / CCl₄ / 10 h / 80 °C

2: 86 percent / propylamine / Pd(PPh₃)4 / 20 h / 60 °C

3: 81 percent / NaOH / toluene / 24 h / 100 °C

With propylamine; sodium hydroxide; bromine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrachloromethane; toluene; 1: Bromination / 2: Substitution / 3: deprotection;
DOI:10.1021/jo9919355