50856-26-3 Usage
Description
POLY(ETHYLENE GLYCOL) DIVINYL ETHER is a versatile polymer compound composed of multiple ethylene glycol units connected by ether linkages, with each end functionalized with vinyl groups. It is known for its high reactivity, ability to form stable crosslinked networks, hydrophilic nature, and biocompatibility, making it valuable for various applications across different industries.
Uses
Used in Hydrogel Production:
POLY(ETHYLENE GLYCOL) DIVINYL ETHER is used as a crosslinking agent for the production of hydrogels, providing structural integrity and stability to the hydrogel network.
Used in Copolymer Synthesis:
POLY(ETHYLENE GLYCOL) DIVINYL ETHER is used as a precursor in the synthesis of various copolymers, contributing to the development of new materials with tailored properties.
Used in Adhesive and Coating Formulation:
POLY(ETHYLENE GLYCOL) DIVINYL ETHER is used as a component in the formulation of adhesives and coatings, enhancing their performance and durability.
Used in Medical Industry:
POLY(ETHYLENE GLYCOL) DIVINYL ETHER is used as a material in medical applications, such as drug delivery systems and tissue engineering scaffolds, due to its biocompatibility and hydrophilic nature.
Used in Pharmaceutical Industry:
POLY(ETHYLENE GLYCOL) DIVINYL ETHER is used in the pharmaceutical industry for the development of drug delivery systems, improving the efficacy and targeting of therapeutic agents.
Used in Industrial Manufacturing:
POLY(ETHYLENE GLYCOL) DIVINYL ETHER is used in industrial manufacturing for the production of various materials and products, leveraging its high reactivity and ability to form stable crosslinked networks.
Check Digit Verification of cas no
The CAS Registry Mumber 50856-26-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,5 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 50856-26:
(7*5)+(6*0)+(5*8)+(4*5)+(3*6)+(2*2)+(1*6)=123
123 % 10 = 3
So 50856-26-3 is a valid CAS Registry Number.
50856-26-3Relevant articles and documents
Formation of diol divinyl diethers in the synthesis of 1,2-epoxy-3-(vinyloxyalkoxy)propanes
Raskulova,Volkova,Danilevich,Shainyan,Khaliullin
, p. 754 - 755 (2002)
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PROCESS FOR PREPARING DIVINYL ETHERS
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Page/Page column 3, (2012/09/05)
Process for preparing divinyl ethers by reacting compounds having two hydroxyl groups (hereinafter referred to as diols) with acetylene, wherein the hydroxyl groups are incompletely reacted with acetylene and the resulting product mixture therefore comprises the monovinyl ether in addition to the divinyl ether andthe monovinyl ether is separated off from the product mixture by extractive distillation in the presence of an extractant.
Purification of alkenyl compounds
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Page column 8, (2008/06/13)
A process for purifying alkenyl compounds having a divalent or trivalent heteroatom in the à-position relative to the double bond by distillation comprises carrying out at least two distillations in which the purified alkenyl compounds are obtained from the gas phase by condensation, where the time between the first distillation after the synthesis of the alkenyl compounds and at least one further distillation is at least one day and the purified alkenyl compounds have an APHA color number of 30.
