87048-16-6 Usage
Chemical structure
APEG is a compound derived from polyethylene glycol and allyl alcohol, with a repeating ethylene oxide unit in its backbone and an allyl group attached to the terminal hydroxyl group.
Molecular weight
Approximately 1,078 g/mol
Appearance
APEG is a colorless to slightly yellow, viscous liquid.
Solubility
It is soluble in water, alcohols, and many organic solvents.
Viscosity
APEG has a high viscosity due to its long polyethylene glycol chain.
Surfactant properties
APEG acts as a surfactant, reducing the surface tension between two liquids or between a liquid and a solid.
Emulsifying properties
APEG can act as an emulsifier, helping to mix two immiscible substances (such as oil and water) to form a stable emulsion.
Dispersant properties
APEG can act as a dispersant, helping to distribute particles evenly throughout a medium.
Industrial applications
APEG is used in various industrial applications, including as a surfactant, emulsifier, and dispersant in the production of adhesives, paints, and coatings.
Pharmaceutical and medical applications
Due to its biocompatibility and ability to form stable complexes with drugs and biomolecules, APEG is used in the pharmaceutical and medical industries.
Biocompatibility
APEG is considered biocompatible, meaning it can be used in contact with living tissue without causing adverse effects.
Stability
APEG forms stable complexes with drugs and biomolecules, making it useful in drug delivery systems and as a component in various medical products.
Safety
APEG is generally considered safe for its intended applications, but it is essential to follow proper handling and storage procedures to minimize any potential risks.
Environmental impact
As with any chemical, it is crucial to consider the environmental impact of APEG and ensure that it is used and disposed of responsibly to minimize any potential harm to the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 87048-16-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,4 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 87048-16:
(7*8)+(6*7)+(5*0)+(4*4)+(3*8)+(2*1)+(1*6)=146
146 % 10 = 6
So 87048-16-6 is a valid CAS Registry Number.
87048-16-6Relevant articles and documents
Controlled-length efficient synthesis of heterobifunctionalized oligo ethylene glycols
Zona, Cristiano,D'Orazio, Giuseppe,La Ferla, Barbara
, p. 709 - 712 (2013/05/09)
A set of heterobifunctional oligo ethylene glycols have been synthesized in a straightforward and stepwise manner starting from inexpensive, commercially available, tetraethylene glycol. Introduction of terminal allyl moieties followed by reductive ozonolysis allowed controlled elongation. Mono-allyl derivatives were used for the elongation with a functionalized moiety and for successive introduction of different functional groups on the chain terminal. Georg Thieme Verlag Stuttgart - New York.
Conjugates of antithrombin binding oligosaccharide derivatives and therapeutic proteins
-
Page/Page column 20, (2010/11/30)
The present invention is concerned with protein or glycoprotein derivatives, their intermediates, uses thereof and processes for their production. In particular, the present invention relates to improving the pharmacokinetic profile of drugs that contain proteins.
Polyether macrocycles from intramolecular cyclopropanation and ylide formation. Effect of catalyst and coordination
Weathers Jr., Thomas M.,Wang, Yuanhua,Doyle, Michael P.
, p. 8183 - 8189 (2007/10/03)
The use of catalytic metal carbene methodology with diazoacetates for the construction in high yield of polyether macrocycles having ring sizes greater than 25 has been achieved by preventing access to γ-C-H positions for intramolecular insertion. Cyclopr
