3,5-Dibenzo-24-crown-8

Base Information

Chemical Name:3,5-Dibenzo-24-crown-8
CAS No.:75832-82-5
Molecular Formula:C₂₄H₃₂O₈
Molecular Weight:448.513
Hs Code.:
DSSTox Substance ID:DTXSID80369243
Nikkaji Number:J1.058.274A
Wikidata:Q82156288
Mol file:75832-82-5.mol

Synonyms:75832-82-5;[3,5!-DIBENZO-24-CROWN-8, 98;3,5-dibenzo-24-crown-8;ST50408985;DTXSID80369243;AKOS002312882;2,2'-[Oxybis(ethyleneoxy)]-[1,1'-[oxybis(ethyleneoxyethyleneoxy)]bisbenzene];OCTAOXA-TRICYCLO(26.4.0.0(9,14))DOTRIACONTA-1(32),9,11,13,28,30-HEXAENE

Suppliers and Price of 3,5-Dibenzo-24-crown-8

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

American Custom Chemicals Corporation
3,5A-DIBENZO-24-CROWN-8 95.00%
5MG
$ 495.22

Total 5 raw suppliers

Chemical Property of 3,5-Dibenzo-24-crown-8

Chemical Property:

Vapor Pressure:2.42E-13mmHg at 25°C
Melting Point:59 °C
Refractive Index:1.5500 (estimate)
Boiling Point:591.5°C at 760 mmHg
Flash Point:235.5°C
PSA：73.84000
Density:1.084g/cm³
LogP:2.98200
XLogP3:2.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:0
Exact Mass:448.20971797
Heavy Atom Count:32
Complexity:414

Purity/Quality:

98%min ^*data from raw suppliers

3,5A-DIBENZO-24-CROWN-8 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1COCCOC2=CC=CC=C2OCCOCCOC3=CC=CC=C3OCCOCCO1

Technology Process of 3,5-Dibenzo-24-crown-8

There total 3 articles about 3,5-Dibenzo-24-crown-8 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: 50.0%

: 23116-94-1
bis(2-hydroxyphenoxyethyl)ether

: 55400-73-2
((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) dimethanesulfonate

: 75832-82-5
<3,5>-dibenzo-24-crown-8

Guidance literature:: bis(2-hydroxyphenoxyethyl)ether; With caesium carbonate; In acetonitrile; for 3h; Reflux; Inert atmosphere;

((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) dimethanesulfonate; In acetonitrile; Inert atmosphere; Reflux;
DOI:10.3998/ark.5550190.0011.718

Reference yield: 46.0%

: 638-56-2,27252-69-3
1,11-dichloro-3,6,9-trioxaundecane

: 23116-94-1
bis(2-hydroxyphenoxyethyl)ether

: 75832-82-5
<3,5>-dibenzo-24-crown-8

Guidance literature:: With potassium hydroxide; In dimethyl sulfoxide; at 90 ℃; for 2.5h;

Reference yield: 33.0%

: 23116-94-1
bis(2-hydroxyphenoxyethyl)ether

: bis(p-toluenesulfonyl)tetraethylene glycol

: 75832-82-5
<3,5>-dibenzo-24-crown-8

Guidance literature:: With potassium carbonate; In dimethyl sulfoxide; N,N-dimethyl-formamide; at 89.84 ℃; for 120h;
DOI:10.1021/acs.jpca.0c09068