STS0212
ECO BRIJ® L4
average Mn ~362
동의어(들):
Brij® L4, Polyethylene glycol dodecyl ether, Polyoxyethylene (4) lauryl ether
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
SMILES string
CCCCCCCCCCCCOCCOCCOCCOCCO
InChI key
WPMWEFXCIYCJSA-UHFFFAOYSA-N
description
non-ionic
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
Quality Level
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
저장 등급
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
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
Otte Brosjö et al.
Acta orthopaedica, 84(5), 502-505 (2013-11-01)
Recent data suggest that percutaneous sclerotherapy is a safe alternative to surgery for treatment of aneurysmal bone cysts (ABCs). We present our experience of this method. We retrospectively analyzed data from 38 consecutive patients treated with repeated injections of polidocanol.
Stefanie Reich-Schupke et al.
VASA. Zeitschrift fur Gefasskrankheiten, 42(1), 50-55 (2013-02-07)
According to the current guidelines for sclerotherapy hypercoagulability and thrombophilia with or without deep venous thrombosis are seen as relative contraindication for this treatment. But often such patients have an indication for a sclerotherapy. Recommendations for additional anticoagulation for sclerotherapy
A Erkin et al.
European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery, 44(6), 593-597 (2012-11-06)
Foam sclerosants are widely used in sclerotherapy and have been accepted as more effective than the liquid form; however, there is no consensus about the most applicable and effective concentration. The aim of this study was to investigate the histopathological
Takashi Yamaki et al.
Journal of vascular surgery, 56(6), 1649-1655 (2012-05-23)
This study assessed changes in the calf muscle deoxygenated hemoglobin (HHb) level during light-intensity exercise after ultrasound-guided foam sclerotherapy (UGFS) for superficial venous insufficiency. UGFS with 1% or 3% polidocanol foam (POL-F) was used to treat unilateral great saphenous vein
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