(E)-2,4'-Dichlorostilbene

Base Information

Chemical Name:(E)-2,4'-Dichlorostilbene
CAS No.:25144-40-5
Molecular Formula:C14H10 Cl2
Molecular Weight:249.1352
Hs Code.:
NSC Number:65886
DSSTox Substance ID:DTXSID10418157
Nikkaji Number:J470.141K
Wikidata:Q82228504
Mol file:25144-40-5.mol

Synonyms:NSC65886;25144-40-5;(E)-2,4'-Dichlorostilbene;SCHEMBL699770;SCHEMBL699771;DTXSID10418157;NSC-65886

Suppliers and Price of (E)-2,4'-Dichlorostilbene

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 6 raw suppliers

Chemical Property of (E)-2,4'-Dichlorostilbene

Chemical Property:

Vapor Pressure:5.69E-05mmHg at 25°C
Boiling Point:357.2°Cat760mmHg
Flash Point:165.1°C
Density:1.267g/cm³
XLogP3:5.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:2
Exact Mass:248.0159557
Heavy Atom Count:16
Complexity:229

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C(=C1)C=CC2=CC=C(C=C2)Cl)Cl
Isomeric SMILES:C1=CC=C(C(=C1)/C=C/C2=CC=C(C=C2)Cl)Cl

Technology Process of (E)-2,4'-Dichlorostilbene

There total 11 articles about (E)-2,4'-Dichlorostilbene 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: 69.0%

: 1615-02-7,940-62-5
3-(4-chlorophenyl)prop-2-enoic acid

: (2-Chloro-phenyl)-pyrrolidin-1-yl-diazene

: 25144-40-5
(E)-1-chloro-2-(4-chlorostyryl)benzene

Guidance literature:: With 3-methylimidazolinium hydrogensulfate; copper(II) acetate monohydrate; at 70 ℃; for 24h; stereoselective reaction;
DOI:10.1002/ejoc.201800930

Reference yield: 64.0%

: 22568-07-6,3156-34-1
1-chloro-2-(2-nitrovinyl)benzene

: 106-47-8
4-chloro-aniline

: 25144-40-5
(E)-1-chloro-2-(4-chlorostyryl)benzene

Guidance literature:: 4-chloro-aniline; With tetrafluoroboric acid; sodium nitrite; In water; at 0 ℃; for 0.666667h;

1-chloro-2-(2-nitrovinyl)benzene; With Eosin Y; In N,N-dimethyl-formamide; at 20 ℃; for 12h; Irradiation;
DOI:10.1039/c6cc08182g

Reference yield:

: 89-98-5
2-chloro-benzaldehyde

: 25144-40-5
(E)-1-chloro-2-(4-chlorostyryl)benzene

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Bu-Li / 1.) hexane, THF, -70 deg C, 0.5 h, 2.) THF, -70 deg C, 5 h, 3.) -70 deg C to RT; 0.5 h

2: silicagel / toluene / Heating

With n-butyllithium; silica gel; In toluene;