Benzyl-PEG4-acid

Base Information

Chemical Name:Benzyl-PEG4-acid
CAS No.:127457-64-1
Molecular Formula:C₁₆H₂₄O₆
Molecular Weight:312.363
Hs Code.:
DSSTox Substance ID:DTXSID801246087

Synonyms:Benzyl-PEG4-acid;127457-64-1;1-phenyl-2,5,8,11-tetraoxatetradecan-14-oicacid;1-Phenyl-2,5,8,11-tetraoxatetradecan-14-oic acid;BnO-PEG3-CH2CH2COOH;SCHEMBL24207916;DTXSID801246087;CFA45764;MFCD31561129;AKOS037645071;SB67148;AS-56800;BP-23829;HY-130595;CS-0109349;W16658;14-Phenyl-4,7,10,13-tetraoxatetradecanoic acid;3-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]propanoic acid

Suppliers and Price of Benzyl-PEG4-acid

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 7 raw suppliers

Chemical Property of Benzyl-PEG4-acid

Chemical Property:

XLogP3:0.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:14
Exact Mass:312.15728848
Heavy Atom Count:22
Complexity:265

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C(C=C1)COCCOCCOCCOCCC(=O)O

Technology Process of Benzyl-PEG4-acid

There total 4 articles about Benzyl-PEG4-acid 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: 72.0%

: 127457-62-9
3-{2-[2-(2-Benzyloxy-ethoxy)-ethoxy]-ethoxy}-propionic acid methyl ester

: 127457-64-1
3-{2-[2-(2-Benzyloxy-ethoxy)-ethoxy]-ethoxy}-propionic acid

Guidance literature:: With sodium hydroxide; In water; for 0.5h; Heating;

Reference yield:

: 55489-58-2,1201808-31-2
triethylene glycol monobenzyl ether

: 127457-64-1
3-{2-[2-(2-Benzyloxy-ethoxy)-ethoxy]-ethoxy}-propionic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) mercuric acetate, aq. HClO₄, 3.) aq. NaOH, NaBH₄

2: 72 percent / NaOH / H₂O / 0.5 h / Heating

With sodium hydroxide; sodium tetrahydroborate; perchloric acid; mercury(II) diacetate; In water;

Reference yield:

: 100-39-0
benzyl bromide

: 127457-64-1
3-{2-[2-(2-Benzyloxy-ethoxy)-ethoxy]-ethoxy}-propionic acid

Guidance literature:: Multi-step reaction with 2 steps

1: silver(I) oxide / dichloromethane / 120 h / 20 °C / Darkness

2: formic acid / 16 h / 60 °C

With formic acid; silver(I) oxide; In dichloromethane;