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Merck
CN

I7771

Sigma-Aldrich

IGEPAL® CA-630

suitable for electrophoresis

Synonym(s):

Octylphenoxy poly(ethyleneoxy)ethanol, branched

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About This Item

Linear Formula:
(C2H4O)nC14H22O
CAS Number:
9002-93-1
UNSPSC Code:
12161900

Key Documents

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description

non-ionic

technique(s)

electrophoresis: suitable

CMC

0.08 mM (20-25°C)

viscosity

~300 cP(lit.)

transition temp

cloud point 63-69 °C

HLB

13
13

InChI

1S/C16H26O2/c1-15(2,3)12-16(4,5)13-6-8-14(9-7-13)18-11-10-17/h6-9,17H,10-12H2,1-5H3

InChI key

JYCQQPHGFMYQCF-UHFFFAOYSA-N

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Application

Used in denaturing (urea) IEF and two-dimensional electrophoresis.1 Helps facilitate extrusion of the IEF capillary gels from the tubes.2 Used extensively with immobilized pH gradient (IPG) gels.3 Concentrations between 2-4% (v/v) are typically used in an IEF gel.

Analysis Note

Chemically indistinguishable from Nonidet P-40, which is no longer commercially available.

Other Notes

Nonionic, non-denaturing detergent

Legal Information

IGEPAL is a registered trademark of Solvay

Disclaimer

May develop turbidity or sediment during storage. A clear liquid can be obtained on heating to 40°C.

Signal Word

Danger

Hazard Statements

H302,H315,H318,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

483.8 °F - closed cup

Flash Point(C)

251 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBN5209V
MKBK3942V
MKBG9099V
MKBC5888
087K02471

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