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STS0212

Sigma-Aldrich

ECO BRIJ® L4

greener alternative

average Mn ~362

Sinonimo/i:

Brij® L4, Polyethylene glycol dodecyl ether, Polyoxyethylene (4) lauryl ether

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About This Item

Formula condensata:
(C20H42O5)n
Numero CAS:
9002-92-0
Numero MDL:
MFCD00043063
Codice UNSPSC:
12165104
NACRES:
NA.28

Descrizione

non-ionic

Livello qualitativo

200

Forma fisica

semisolid (may be liquid)

PM

average Mn ~362

Caratteristiche più verdi

Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Impurezze

≤1.0% water

Indice di rifrazione

n20/D 1.451 (lit.)

Punto di fusione

48 °C

Numero di acido

≤2.0 mg KOH/g

Indice di ossidrile

144‑165 mg KOH/g

Solubilità

water: insoluble

Densità

0.95 g/mL at 25 °C (lit.)

HLB

9.7

Categoria alternativa più verde

Aligned,

Stringa SMILE

CCCCCCCCCCCCOCCOCCOCCOCCO

InChI

1S/C20H42O5/c1-2-3-4-5-6-7-8-9-10-11-13-22-15-17-24-19-20-25-18-16-23-14-12-21/h21H,2-20H2,1H3
WPMWEFXCIYCJSA-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

ECO Brij® L4, also known as polyethylene glycol lauryl ether, is a bio-based, nonionic surfactant manufactured from naturally occurring straight-chain lauryl alcohol. This detergent, derived from natural sources, provides various functional advantages, such as detergency, emulsification, and wetting, making it suitable for a range of applications in biochemical and biological research.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a biobased surfactant and is aligned with the 7th principle of Green Chemistry "Use of Renewable Feedstocks" and the 10th principle "Design for Degradation".

Caratteristiche e vantaggi

  • 100 % Renewable
  • 100 % Bio-based
  • Certified to the USDA BioPreferred Program
  • Lower carbon footprint than petrochemical-based versions
  • High-purity chemical suitable for a wide variety of research applications

Proprietà fisiche

The ECO Brij series of ethoxylated fatty alcohols are non-ionic surfactants manufactured using renewable sources. ECO Brij L4 is a mixture of tetraethylene glycol alkyl ethers, primarily dodecyl (C12) ether. The alkyl ether profile of ECO Brij L4 may differ lot-to-lot due to natural variability in the lipid starting material (palm oil).

Altre note

For additional information on our range of Biochemicals, please complete this form.

Note legali

Brij is a registered trademark of Croda International PLC
ECO BRIJ is a registered trademark of Croda Inc.

Pittogrammi

Exclamation markEnvironment
GHS07,GHS09

Avvertenze

Warning

Indicazioni di pericolo

H302,H315,H319,H411

Classi di pericolo

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

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCP9489

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