2,2'-[Oxybis(ethyleneoxy)]bisacetyl dichloride

Base Information

Chemical Name:2,2'-[Oxybis(ethyleneoxy)]bisacetyl dichloride
CAS No.:31255-25-1
Molecular Formula:C8H12 Cl2 O5
Molecular Weight:259.086
Hs Code.:2918990090
European Community (EC) Number:250-538-7
DSSTox Substance ID:DTXSID40185188
Nikkaji Number:J278.078J
Wikidata:Q83056186
Mol file:31255-25-1.mol

Synonyms:31255-25-1;2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride;2,2'-(Oxybis(ethyleneoxy))bisacetyl dichloride;3,6,9-trioxaundecanedioyl chloride;EINECS 250-538-7;SCHEMBL871278;DTXSID40185188;RKXVBWUJVGVUDT-UHFFFAOYSA-N;NS00029050

Suppliers and Price of 2,2'-[Oxybis(ethyleneoxy)]bisacetyl dichloride

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

Atlantic Research Chemicals
2,2''-[Oxybis(ethyleneoxy)]bisacetyldichloride 95%
1gm:
$ 703.38

Total 5 raw suppliers

Chemical Property of 2,2'-[Oxybis(ethyleneoxy)]bisacetyl dichloride

Chemical Property:

Boiling Point:330.3°Cat760mmHg
Flash Point:135°C
PSA：61.83000
Density:1.317g/cm³
LogP:0.56700
XLogP3:0.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:10
Exact Mass:258.0061789
Heavy Atom Count:15
Complexity:178

Purity/Quality:

99% ^*data from raw suppliers

2,2''-[Oxybis(ethyleneoxy)]bisacetyldichloride 95% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C(COCC(=O)Cl)OCCOCC(=O)Cl

Technology Process of 2,2'-[Oxybis(ethyleneoxy)]bisacetyl dichloride

There total 4 articles about 2,2'-[Oxybis(ethyleneoxy)]bisacetyl dichloride 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: 63.0%

: 112-60-7
Tetraethylene glycol

: 31255-25-1
tetra-glycolic acid dichloride

Guidance literature:: Tetraethylene glycol; With oxygen;

With thionyl chloride;
DOI:10.1134/S1070428008090236

Reference yield:

: 13887-98-4,39927-08-7
tetraglycolic acid

: 31255-25-1
tetra-glycolic acid dichloride

Guidance literature:: With pyridine; oxalyl dichloride; In benzene; for 24h; Ambient temperature;
DOI:10.1016/0040-4020(82)85151-X

Reference yield:

: 211746-77-9
di-tert-butyl 2,2’-(2,2’-oxybis(ethane-1,2-diyl)bis(oxy))diacetate

: 31255-25-1
tetra-glycolic acid dichloride

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / CF₃COOH / CH₂Cl₂ / 2 h / Ambient temperature

2: oxalyl chloride, DMF / CH₂Cl₂ / 1 h / Ambient temperature

With oxalyl dichloride; N,N-dimethyl-formamide; trifluoroacetic acid; In dichloromethane;
DOI:10.1021/jo980350s