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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:
9004-98-2
Molecular Weight:
356.58
MDL number:
MFCD00074369
UNSPSC Code:
12162002
NACRES:
NA.23

vapor pressure

0.26 psi ( 20 °C)

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
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H411

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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