3,6,9,12,15,18,21,24,27,30,33,36,39,42-Tetradecaoxatetratetracontane-1,44-diol

Base Information

Chemical Name:3,6,9,12,15,18,21,24,27,30,33,36,39,42-Tetradecaoxatetratetracontane-1,44-diol
CAS No.:28821-35-4
Molecular Formula:C30H62 O16
Molecular Weight:678.813
Hs Code.:2909499000
European Community (EC) Number:249-258-8
DSSTox Substance ID:DTXSID10183015
Nikkaji Number:J286.463K
Wikidata:Q83053740
Mol file:28821-35-4.mol

Synonyms:28821-35-4;HO-PEG15-OH;PEG16;3,6,9,12,15,18,21,24,27,30,33,36,39,42-Tetradecaoxatetratetracontane-1,44-diol;EINECS 249-258-8;OH-PEG15-OH;pentadecaethyleneglycol;SCHEMBL3359595;AMY4525;DTXSID10183015;C30H62O16;AKOS040741838;C30-H62-O16;2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol;BP-23110;HY-120724;CS-0078910;C70467

Suppliers and Price of 3,6,9,12,15,18,21,24,27,30,33,36,39,42-Tetradecaoxatetratetracontane-1,44-diol

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

purepeg
HO-PEG15-OH min.97%
5 g
$ 990.00

BroadPharm
PEG16 >97%
1 G
$ 650.00

Apolloscientific
PEG15
250mg
$ 740.00

Activate Scientific
HO-PEG15-OH 95+%
1 g
$ 532.00

Acrotein
HO-PEG15-OH 97%
0.5g
$ 275.00

Total 14 raw suppliers

Chemical Property of 3,6,9,12,15,18,21,24,27,30,33,36,39,42-Tetradecaoxatetratetracontane-1,44-diol

Chemical Property:

Vapor Pressure:6.7E-22mmHg at 25°C
Boiling Point:687.9°Cat760mmHg
PKA:14.06±0.10(Predicted)
Flash Point:369.8°C
PSA：169.68000
Density:1.116g/cm³
LogP:-0.79660
XLogP3:-3.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:16
Rotatable Bond Count:43
Exact Mass:678.40378589
Heavy Atom Count:46
Complexity:479

Purity/Quality:

99.3% ^*data from raw suppliers

HO-PEG15-OH min.97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)O
Description PEG16 is a polymeric structure consisting of ethylene glycol units and two terminal hydroxyl groups. The hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linkers increase the water solubility of the compound in aqueous media. The water solubility properties of the PEG linker are enhanced with longer PEG chains.

Technology Process of 3,6,9,12,15,18,21,24,27,30,33,36,39,42-Tetradecaoxatetratetracontane-1,44-diol

There total 2 articles about 3,6,9,12,15,18,21,24,27,30,33,36,39,42-Tetradecaoxatetratetracontane-1,44-diol 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:

: hexadecaethylene glycol benzyl trityl ether

: 6812-36-8
hexadecaethylene glycol

: 28821-35-4
pentadecaethylene glycol

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In ethanol;
DOI:10.1002/anie.200804623

Reference yield:

: 4792-15-8
Pentaethylene glycol

: 57602-02-5
1,14-dibromo-3,6,9,12-tetraoxatetradecane

: 28821-35-4
pentadecaethylene glycol

Guidance literature:: With sodium hydroxide;
DOI:10.1021/ja00404a027

Reference yield:

: 28821-35-4
pentadecaethylene glycol

: 77963-48-5
o-hydroxyphenyl 3,6,9,12,15,18,21,24,27,30,33,36,39,42-tetradecaoxa-44-bromotetratetracontyl ether

Guidance literature:: Multi-step reaction with 2 steps

1: 8.3 percent / PBr₃, pyridine

2: 16 percent / KOH

With pyridine; potassium hydroxide; phosphorus tribromide;
DOI:10.1021/ja00404a027