STS0212
ECO BRIJ® L4
average Mn ~362
Synonym(s):
Brij® L4, Polyethylene glycol dodecyl ether, Polyoxyethylene (4) lauryl ether
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About This Item
Linear Formula:
(C20H42O5)n
CAS Number:
UNSPSC Code:
12165104
NACRES:
NA.28
MDL number:
description
non-ionic
Quality Level
form
semisolid (may be liquid)
mol wt
average Mn ~362
greener alternative product characteristics
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
impurities
≤1.0% water
refractive index
n20/D 1.451 (lit.)
mp
48 °C
acid number
≤2.0 mg KOH/g
hydroxyl value
144‑165 mg KOH/g
solubility
water: insoluble
density
0.95 g/mL at 25 °C (lit.)
HLB
9.7
greener alternative category
SMILES string
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
InChI key
WPMWEFXCIYCJSA-UHFFFAOYSA-N
General description
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.
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).
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".
Features and Benefits
- 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
Other Notes
For additional information on our range of Biochemicals, please complete this form.
Legal Information
Brij is a registered trademark of Croda International PLC
ECO BRIJ is a registered trademark of Croda Inc.
signalword
Warning
Storage Class
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2
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Jacomina W van den Esschert et al.
Annals of surgery, 255(2), 311-318 (2012-01-14)
To compare the safety and hypertrophy response after portal vein embolization (PVE) using 2 absorbable and 3 permanent embolization materials. Portal vein embolization is used to increase future remnant liver volume preoperatively. Application of temporary, absorbable embolization materials could be
Jun Koizumi et al.
AJR. American journal of roentgenology, 199(1), 200-207 (2012-06-27)
Balloon-occluded retrograde transvenous obliteration has been traditionally based on liquid sclerotherapy. However, overdose and systemic spillage of liquid sclerosant can cause severe complications, such as hemolysis, which lead to hemoglobinuria, allergy, acute respiratory distress syndrome, and other disorders. The purpose
Ramon R J P van Eekeren et al.
Journal of vascular surgery, 57(2), 445-450 (2012-11-13)
Thermal ablative techniques of varicose veins carry a risk of heat-related complications, including postoperative pain. Mechanochemical endovenous ablation (MOCA) might avoid these complications and reduce postoperative pain because of the absence of thermal energy. This study evaluated postoperative pain and
Global Trade Item Number
| SKU | GTIN |
|---|---|
| STS0212-1L | 04065266006865 |
| STS0212-250ML | 04065266006872 |