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STS0214

Sigma-Aldrich

ECO BRIJ® O20

greener alternative

average Mn ~1,150

Synonym(s):

BRIJ® O20, Polyoxyethylene (20) oleyl ether

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About This Item

Linear Formula:
C18H35(OCH2CH2)nOH, n~20
CAS Number:
9004-98-2
Molecular Weight:
1149.53
MDL number:
MFCD00074369
UNSPSC Code:
12165104
NACRES:
NA.28

description

non-ionic

Quality Level

200

form

solid

mol wt

average Mn ~1,150

greener alternative product characteristics

Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

25-30 °C (lit.)

hydroxyl value

50‑65 mg KOH/g

solubility

water: soluble 1 g/L at 20 °C

density

0.901 g/cm3 at 20 °C

HLB

15.5

greener alternative category

Aligned,

InChI

1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22-20-18-21/h9-10,21H,2-8,11-20H2,1H3/b10-9-

InChI key

KWVPFECTOKLOBL-KTKRTIGZSA-N

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General description

ECO Brij® O20, also known as oleyl alcohol polyoxyethylene ether, is a bio-based, high HLB nonionic surfactant manufactured from naturally occurring straight-chain oleyl alcohol. This detergent, derived from natural sources, provides various functional advantages, such as detergency, emulsification, and wetting, making it suitable for a range of applications in biochemical and biological research.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a biobased surfactant and is aligned with the 7th principle of Green Chemistry "Use of Renewable Feedstocks" and the 10th principle "Design for Degradation".

Features and Benefits

  • 100 % Renewable
  • 100 % Bio-based
  • Certified to the USDA BioPreferred Program
  • Lower carbon footprint than petrochemical-based versions
  • High-purity chemical suitable for a wide variety of research applications

Other Notes

For additional information on our range of Biochemicals, please complete this form.

Legal Information

Brij is a registered trademark of Croda International PLC
ECO BRIJ is a registered trademark of Croda Inc.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H411

Hazard Classifications

Aquatic Chronic 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

>464.0 °F - Equilibrium method

Flash Point(C)

> 240 °C - Equilibrium method

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV0530
MKCP3462

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Sang-Chul Shin et al.
Pharmaceutical development and technology, 12(5), 429-436 (2007-10-27)
To increase the skin permeation of quinupramine through the rat skin, different types of enhancers were added to an ethylene-vinyl acetate (EVA) matrix containing 2% quinupramine. The effects of the enhancers on the level of quinupramine permeation through the skin
Jessica Phelps et al.
Colloids and surfaces. B, Biointerfaces, 87(2), 391-398 (2011-06-28)
In this study, fluid precursor formulations for subcutaneous injection and in situ formation of hexagonal phase gels upon water absorption were developed as a strategy to sustain the release of naltrexone, a drug used for treatment of drug addiction. Precursor
Ahmed S Zidan et al.
International journal of pharmaceutics, 332(1-2), 55-63 (2006-12-16)
Quality by design (QBD) refers to the achievement of certain predictable quality with desired and predetermined specifications. A very useful component of the QBD is the understanding of factors and their interaction effects by a desired set of experiments. The
Ross A Kennedy et al.
AAPS PharmSciTech, 8(1), 25-25 (2007-04-06)
The aim of this work was to investigate the influence of some non-ionic surfactants, Tween 80 and Brij 98, on the viscosity and flow behavior of a commercial montmorillonite clay, Veegum Granules. The effect of different concentrations of the surfactants
Sergey Filippov et al.
Langmuir : the ACS journal of surfaces and colloids, 24(17), 9295-9301 (2008-08-09)
In this work we report a new type of pH-responsive micelle-like nanoparticle. Reversible nanoscale structures are formed in solutions of a pH-sensitive hydrophobic polyelectrolyte, poly( N-methacryloyl- l-valine) or poly( N-methacryloyl- l-phenylalanine), and nonionic surfactant (Brij 98) in the presence of
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