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Sigma-Aldrich

Brij® 93

average Mn ~357

Synonym(s):

Polyethylene glycol oleyl ether, Polyoxyethylene (2) oleyl ether

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About This Item

Linear Formula:
C18H35(OCH2CH2)nOH, n~2
CAS Number:
Molecular Weight:
356.58
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23

vapor pressure

0.26 psi ( 20 °C)

Quality Level

form

liquid

mol wt

average Mn ~357

refractive index

n20/D 1.462 (lit.)

density

0.912 g/mL at 25 °C (lit.)

HLB

4

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

General description

Brij® 93 is a non-ionic surfactant which has a polar group in the form of polyoxyethylene that is separated by the polyethylene chains. Its molecular structure includes polyethylene glycol (PEG) single chain. It is slightly soluble in water and has a hydrophobic nature.

Legal Information

Brij is a registered trademark of Croda International PLC

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

>464.0 °F - Equilibrium method

Flash Point(C)

> 240 °C - Equilibrium method

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Stabilization of High Ionic Strength Slurries Using Surfactant Mixtures: Molecular Factors That Determine Optimal Stability
Palla BJ, et al.
Journal of Colloid and Interface Science, 256(1), 143-152 (2002)
Optimization of a novel and improved thermosensitive liposome formulated with DPPC and a Brij surfactant using a robust in vitro system
Tagami T, et al.
J. Controlled Release, 154(3), 290-297 (2011)
Hydrothermal synthesis of nanocrystalline hydroxyapatite from phosphogypsum waste
Bensalah H, et al.
Journal of Environmental Chemical Engineering, 6(1), 1347-1352 (2018)
María Vergara-Barberán et al.
Journal of agricultural and food chemistry, 59(20), 10775-10780 (2011-09-13)
A method for the determination of fatty acids in vegetable oils by capillary electrophoresis with indirect UV-vis detection has been developed. The separation of fatty acids was optimized in terms of Brij surfactant nature and concentration and organic modifier (2-propanol)
Myriam Chentouf et al.
Journal of immunology (Baltimore, Md. : 1950), 179(1), 409-420 (2007-06-21)
The biological effects of rIgG(1) 13B8.2, directed against the CDR3-like loop on the D1 domain of CD4, are partly due to signals that prevent NF-kappaB nuclear translocation, but the precise mechanisms of action, particularly at the level of membrane proximal

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