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436240

Sigma-Aldrich

BRIJ® O20

average Mn ~1,150

Sinonimo/i:

Polyoxyethylene (20) oleyl ether

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About This Item

Formula condensata:
C18H35(OCH2CH2)nOH, n~20
Numero CAS:
9004-98-2
Peso molecolare:
1149.53
Numero MDL:
MFCD00074369
Codice UNSPSC:
12162002
NACRES:
NA.23

Descrizione

non-ionic

PM

average Mn ~1,150

tecniche

cell culture | mammalian: suitable
protein quantification: suitable

Punto di fusione

25-30 °C (lit.)

HLB

15

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-
KWVPFECTOKLOBL-KTKRTIGZSA-N

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Descrizione generale

Brij® O20 is a non-ionic surfactant that has an 18 carbon tail with a single double bond and the head contains 20 ethylene oxide moieties. It is polyethoxylated fatty alcohol that is hydrophilic in nature.

Applicazioni

Brij® O20 has been used:
  • as a detergent in medium A to prepare single detergent micelle aggregates
  • along with phosphate buffer saline (PBS) solution as the receptor solution for terbinafine (TBF) for in vitro permeation studies of TBF-free base in porcine skin
  • as a detergent to isolate detergent-resistant membranes from the mouse brain and to determine the distribution of major mammalian brain gangliosides, GM1, GD1a, GD1b and GT1b

Note legali

Brij is a registered trademark of Croda International PLC

Pittogrammi

Exclamation markEnvironment
GHS07,GHS09

Avvertenze

Warning

Indicazioni di pericolo

H315,H411

Classi di pericolo

Aquatic Chronic 2 - Skin Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

>464.0 °F - Equilibrium method

Punto d’infiammabilità (°C)

> 240 °C - Equilibrium method

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ8633
MKCN7796
MKCM0893
MKCK7684
MKCJ2542

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Sigma-Aldrich

461199

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Brij® L23 main component: tricosaethylene glycol dodecyl ether

Sigma-Aldrich

16005

Brij® L23

Brij® 35 for synthesis

Sigma-Aldrich

8.01962

Brij® 35

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