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238643

IGEPAL® CO-520

average Mn 441

Synonym(s):

Polyoxyethylene (5) nonylphenylether, branched

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About This Item

Linear Formula:
(C2H4O)n · C15H24O, n~5
CAS Number:
68412-54-4
UNSPSC Code:
12162002
PubChem Substance ID:
24854339
NACRES:
NA.23
MDL number:
MFCD00132851
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mol wt

average Mn 441

Quality Segment

100

refractive index

n20/D 1.496 (lit.)

density

0.997 g/mL at 25 °C (lit.)

HLB

10

SMILES string

CCCCCCCCCc1ccc(O)cc1.OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

InChI

1S/C24H50O13.C15H24O/c25-1-3-27-5-7-29-9-11-31-13-15-33-17-19-35-21-23-37-24-22-36-20-18-34-16-14-32-12-10-30-8-6-28-4-2-26;1-2-3-4-5-6-7-8-9-14-10-12-15(16)13-11-14/h25-26H,1-24H2;10-13,16H,2-9H2,1H3

InChI key

SUJLMNLVFQRPGM-UHFFFAOYSA-N

General description

IGEPAL®CO-520 or poly (oxyethylene)nonylphenyl ether) is a non-ionic surfactant.

Application

Igepal aggregates have been used in fluorescence and light-scattering studies.Used in the preparation of monodispersed colloidal silica cadmium suphide nanocomposites, alumina nanoparticles, ultra thin silica coated magnetic nanoparticles.

Legal Information

IGEPAL is a registered trademark of Syensqo

pictograms

Environment
GHS09

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

380.3 °F - closed cup

flash_point_c

193.5 °C - closed cup

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - ED ENV 1

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