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ECO Brij® S10

greener alternative

average Mn ~711

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Brij® S10, Polyethylene glycol octadecyl ether, Polyoxyethylene (10) stearyl ether
Linear Formula:
C18H37(OCH2CH2)nOH, n~10
CAS Number:
MDL number:



Quality Level



mol wt

average Mn ~711

greener alternative product characteristics

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


37-39 °C (lit.)


0.964 g/mL at 25 °C (lit.)



greener alternative category



InChI key


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General description

ECO Brij® S10 is an ethoxylated natural fatty alcohol, a nonionic bio-based surfactant that belongs to the class of polyoxyethylene ethers. This naturally derived detergent offers a number of functional benefits including detergency, wetting and dispersing 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".

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

Legal Information

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


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Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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S X Liu et al.
Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics, 11(3), 279-282 (1995-01-01)
Although sufficient amount of glucagon can be taken up into systemic circulation through ocular route, the concentration of eyedrops needed at 7.5% would be too high and the price of the doses would be too expensive to be desirable. Attempts
Lingyan Song et al.
Journal of colloid and interface science, 328(2), 374-384 (2008-10-17)
Patternable nanoporous silica thin films with pore sizes on multiple length scales are fabricated using preformed block copolymer/homopolymer blend films as templates. Previous work by Tirumala et al. [V.R. Tirumala, R.A. Pai, S. Agarwal, J.J. Testa, G. Bhatnagar, A.H. Romang
Zhengrong Cui et al.
The Journal of pharmacy and pharmacology, 54(9), 1195-1203 (2002-10-03)
Intranasal immunization offers potential forthe elicitation of effective mucosal and systemic immune responses. In this study, a previously reported novel cationic nanoparticle engineered from a microemulsion precursor was further modified, optimized and applied intranasally to mice to explore its potential
Highly enantioselective epoxidation of 2,4-diarylenones by using dimeric cinchona phase-transfer catalysts: enhancement of enantioselectivity by surfactants.
Sang-Sup Jew et al.
Angewandte Chemie (International ed. in English), 44(9), 1383-1385 (2005-01-25)
Tatsuaki Tagami et al.
Journal of controlled release : official journal of the Controlled Release Society, 161(1), 142-149 (2012-04-17)
Here we report the development of an enhanced thermosensitive formulation composed of DPPC and Brij78, loaded with doxorubicin (DOX) using a Cu²⁺ gradient and post-inserted with an additional amount of Brij78. This optimal formulation (HaT-II: Hyperthermia-activated cytoToxic) displayed significantly improved

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