Steareth-2

Base Information

Chemical Name:Steareth-2
CAS No.:16057-43-5
Molecular Formula:C22H46 O3
Molecular Weight:358.59884
Hs Code.:2909499000
UNII:V56DFE46J5
DSSTox Substance ID:DTXSID90936344
Nikkaji Number:J758.958A
Wikidata:Q27291552
RXCUI:1426352
Mol file:16057-43-5.mol

Synonyms:Steareth-2;16057-43-5;2-(2-octadecoxyethoxy)ethanol;Lipocol S-2;Procol SA-2;Genapol HS 020;PEG-2 Stearyl ether;BRIJ s2;V56DFE46J5;Ethanol, 2-[2-(octadecyloxy)ethoxy]-;UNII-V56DFE46J5;DIETHYLENE GLYCOL MONOOCTADECYL ETHER*;Brij-72;STEARETH-2 [II];STEARETH-2 [INCI];STEARETH-2 [VANDF];SCHEMBL145703;n-octadecyloxyethoxyethyl alcohol;DTXSID90936344;ILCOCZBHMDEIAI-UHFFFAOYSA-N;DIETHYLENE GLYCOL STEARYL ETHER;2-[2-(Octadecyloxy)ethoxy]ethan-1-ol;Q27291552

Suppliers and Price of Steareth-2

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 12 raw suppliers

Chemical Property of Steareth-2

Chemical Property:

Vapor Pressure:3.2E-10mmHg at 25°C
Melting Point:45-46 °C
Refractive Index:1.454
Boiling Point:455.7°C at 760 mmHg
PKA:14.37±0.10(Predicted)
Flash Point:229.4°C
PSA：38.69000
Density:0.892g/cm³
LogP:6.27340
XLogP3:8.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:22
Exact Mass:358.34469533
Heavy Atom Count:25
Complexity:221

Purity/Quality:: 98%,99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCCCCCCCCCCCCCCCCCOCCOCCO

Technology Process of Steareth-2

There total 13 articles about Steareth-2 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: 56.0%

: 112-89-0
1-Bromooctadecane

: 16057-43-5,9005-00-9
2-(2-n-octadecyloxyethoxy)ethanol

Guidance literature:: In water; N,N-dimethyl-formamide; diethylene glycol;

Reference yield: 37.0%

: 544-77-4
1-iodohexadecane

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: 16057-43-5,9005-00-9
2-(2-n-octadecyloxyethoxy)ethanol

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 2h; Inert atmosphere;

Reference yield:

: 112-92-5
1-octadecanol

: 16057-43-5,9005-00-9
2-(2-n-octadecyloxyethoxy)ethanol

Guidance literature:: Multi-step reaction with 4 steps

1: 1) sodium, sodium dodecylsulphate / 2) phase transfer catalyst

2: KOH, water

3: 1) sodium, sodium dodecylsulphate / 2) adogen 464 / 1) xylene, 50-60 h, 2) 120-140 deg C, 24 h

4: LAH / tetrahydrofuran / 3 h / Heating

With potassium hydroxide; lithium aluminium tetrahydride; water; sodium dodecyl-sulfate; sodium; phase transfer catalyst; adogen 464; In tetrahydrofuran;