Long-chain, hydrophilic, crosslinking monomer. MW PEG Block = 200

Trimethylene carbonate is a monomer used to manufacture biodegradable polymers used in medical devices. Polysciences trimethylene carbonate is manufactured under cGMP conditions and has purity >99.0%. Please call for multi-kilogram bulk quotes.

Hydrophilic monomer useful in hydrogel preparation.

Crosslinking monomer. Adhesion promoter through free phosphoric acid group.

Used for improving antistatic properties of synthetic fibers, improved resistance of fibers and polymers to degradation by chlorine and UV, and improved adhesion.

Synthesis of biodegradable homo- and copolymers

Purity:  ≥ 99.5% (GC)

Synthesis of biodegradable homo- and copolymers.

Purity: ≥ 99.5% (GC)

Primary amine monomer.

Hydrolytically stable for preparation of polymers containing primary amine functionality.

Also known as tert-Butyl (3-methacrylamidopropyl)carbamate, is a blocked primary amine monomer, that readily polymerizes with other vinylic monomers. The t-BOC group, widely used in the peptide chemistry, can be easily deprotected to the free amine with a variety of reagents including HCl/MeOH, Me₃Sil, or heat (185°C).

Nile Blue dye itself is a fluorescent dye that is used routinely in histology to impart a blue color to cell nuclei, where it highlights the distinction between neutral lipids (triglycerides, etc.) which are stained pink and fatty acids, which are stained blue.

Nile Blue Acrylamide has been used to covalently link Nile Blue dye into the backbone of polymers for use in various sensor applications. Chandrasekharan, et al have developed a plasticizer-free autoclavable ratiometric alcohol sensor based on Nile Blue methacrylamide incorporated into a hydrogel polymer backbone.¹ The film formed from the Nile Blue hydrogel exhibits both absorption and fluorescent changes upon contact with ethanol, and the fluorescences Lmax decreases with the increase of ethanol concentration. The sensor can therefore be used to accurately determine ethanol concentration in a system.

Store: in dark at 0º C

Low refractive index monomer.

Polymer RI (n20/D): ~1.38

For reduced refractive index (1.407) polymers.

For reduced refractive index (1.437) polymers.

Low refractive index monomer.

Polymer RI (n20/D): ~1.35

Low refractive index monomer.

Polymer RI (n20/D): ~1.39

2-Hydroxyethyl methacrylate (HEMA) is perhaps the most widely studied and used neutral hydrophilic monomer. The monomer is soluble, its homopolymer is water-insoluble but plasticized and swollen in water. This monomer is the basis for many hydrogel products such as soft contact lenses, as well as polymer binders for controlled drug release, absorbants for body fluids and lubricious coatings. As a comonomer with other ester monomers, HEMA can be used to control hydrophobicity or introduce reactive sites.

Long-chain hydrophilic, crosslinking monomer. Molecular weight of PEG unit is approximately 600.

Long-chain hydrophilic, crosslinking monomer. Molecular weight of PEG unit is approximately 200.

Used for sealing or protecting vessels such as flasks or cuvettes. Molds quickly and seals laboratory vessels with a disposable translucent film. Parafilm is stretchable, moldable, waterproof, odorless, thermoplastic and self-adhering.

For preparation of polymers containing primary amine groups and preparation of specialty methacrylate monomers.

For low Tg polymers having higher polarity than alkyl methacrylate polymers.

Water-soluble phosphoric acid ester monomer. Contains Bis(2-Acryloxyethyl) Phosphate.

Reactive monomer, especially in dental applications. Used as adhesion promoter.

This monomer can be used as a building block for producing custom made polymers with pendant amine functionality.

Blocked carboxylic acid monomer

Used to prepare specialty acrylate, acrylamide monomers. Forms cyclic anhydrides on polymerization and does not produce crosslinks in polymers.

Water-soluble monomer. Used to introduce polar sites into polymer chains, confer shear stability to aqueous polymer dispersions.

Hydrophobic acrylamide monomer.

UV absorbing monomer. Polymer n = ~1.5

Low Tg, more polar than butyl acrylate.

High-purity hydrophobic ester monomer, forms oil-soluble polymers.

Neutral ester monomer.

Hydrophobic ester monomer. Forms hydrocarbon-soluble polymers.

Hydrophobic acrylamide derivative.

Substituted acrylamide monomer.

Neutral ester monomer.

Forms hydrophobic polymers soluble in hydrocarbons.

Preparation of hydrophobic polymers.

Forms hydrophobic polymers soluble in hydrocarbons.

Hydrophobic, long-chain alkyl-substituted amide monomer.

Low refractive index monomer.

Polymer RI (n20/D): ~1.40

Used to make polymers of high (1.5965) refractive index.

Used to make polymers of high (1.5680) refractive index.

For high refractive index (n ~ 1.60) polymers

Hydrophobic methacrylate monomer.

99+%

Moderate UV absorbing monomer.

Moderate UV absorbing monomer useful for ophthalmic applications. Polymer n = ~1.55

Moderate UV absorbing monomer useful for ophthalmic applications. Polymer n = 1.55

UV absorbing monomer. Polymer n = ~1.55

Contains 700-1000 ppm monomethyl ether hydroquinone and approximately 25% of diester.

Cationic monomer.

For preparation of cationic polymers, especially quaternary ammonium polymers. Monomer is more hydrolytically stable than corresponding esters

Amine-functional methacrylamide derivative

For preparation of cationic polymers, especially quaternary ammonium polymers

For preparation of cationic polymers, especially quaternary ammonium polymers.

Preparation of cationic polymers, especially quaternary ammonium polymers.

Secondary amine monomer.

For preparation of cationic polymers, especially quaternary ammonium polymers.

For preparation of water-soluble cationic polymers, introduction of cationic sites.

80% Solution in water

Catalyst for organic synthesis, minerals separation, reagent for alkaloids.

(silicotungstic Acid)

Specific conductance of 35% (w/v) solution 2µmho/cm. Used in electrophoresis for separation of nucleic acid fragments and proteins. For precision gels used in electro-phoresis and isoelectric focusing. Because of the low acidity levels of our acrylamide, binding of ampholytes is virtually eliminated and fine pH gradients can be established. Fluorescence-free gels are readily prepared. For scanning of gels n the UV region, our Ultra Pure grade acrylamide makes gels with baselines having very low "noise".

>99.9%

Forms hydrophobic, low Tg polymers soluble in hydrocarbons.

Water-soluble monomers. Polymers are also water-soluble at room temperature but are insoluble at slightly higher temperatures.

Forms hydrophobic polymers soluble in hydrocarbons.

Cationic monomer.

For preparation of biodegradable polymers.

Rigid, hydrophobic, Crosslinking monomer

(Bis-GMA)

Increases hydrophilic properties of polymers when copolymerized into a range of acrylate and methacrylate systems. Has been used in hydrogel systems for ocular delivery of ophthalmic drugs. The homopolymer has been used as a novel adsorbed coating for protein separation by capillary electrophoresis.

2-hydroxypropyl acrylate will increase the hydrophilic properties of polymers when copolymerized into a range of acrylate and methacrylate systems. This monomer has been used in hydrogel polymers and in RAFT polymerizations.

This product is a mixture of isomers in the approximate ratio of: 75% 2-hydroxypropyl acrylate, 25% 1-methyl-2-hydroxyethyl acrylate.

Increases hydrophilic properties of polymers when copolymerized into a range of acrylate and methacrylate systems. Used in polymers for contact lenses and other ophthalmic devices.

High refractive index monomer which exhibits low volume shrinkage in polymerization.

Used in optical lens and optical fiber applications due to its high refractive index. Has also been used in dental composite applications for its low volume shrinkage.

Hydrophilic monomer.

2-Hydroxyethyl methacrylate (HEMA) is perhaps the most widely studied and used neutral hydrophilic monomer. The monomer is soluble, its homopolymer is water-insoluble but plasticized and swollen in water. This monomer is the basis for many hydrogel products such as soft contact lenses, as well as polymer binders for controlled drug release, absorbants for body fluids and lubricious coatings. As a comonomer with other ester monomers, HEMA can be used to control hydrophobicity or introduce reactive sites.

For preparation of acrylic derivatives, e.g., of biologically active compounds or dyes either in monomer or polymer form under mild conditions.

PolyFluor® 345. Fluorescent monomer.

Exc. max: 285nm Em. max: 345nm

Hydrophilic monomer useful in medical device and ophthalmic applications.

Reactive styrene monomer. Can be used to prepare Merrifield resins without using a chloromethylation step.

(vinylbenzyl chloride)

Typically contains isomer ratio of Ortho (15 - 50%), Para (50 - 85%).

Long-chain hydrophilic, crosslinking macromonomer. Triblock copolymer with methacrylate endgroups contains blocks of PEO and PPO to provide a balance of hydrophilic and hydrophobic properties.

(3’,6’-dimethacryloxyspirobenzo[c]-furan[1,9’]xanthen-3-one; PolyFluor^® 511)

Fluorescent monomer. Off-white crystals.

Ex. max: 470nm Em. max: 511nm

Long-chain hydrophilic, crosslinking monomer. Molecular weight of PEG unit is approximately 8,000.

Crosslinking monomer

Long-chain crosslinking monomer.

Crosslinking monomer

Crosslinking monomer.

Hydrophobic, long-chain crosslinking monomer.

Metal salt of methacrylic acid

(Diurethane dimethacrylate) Long chain-length crosslinking monomer

Crosslinking monomer

Crosslinking monomer EGDA

Crosslinking monomer.

Rigid aromatic crosslinking monomer

Highly efficient crosslinking monomer, used especially in UV curing coatings.

Crosslinking monomer

Crosslinking monomer

Crosslinking monomer

Contains polymerizable units of differing reactivity, methacrylate moiety being more reactive than allyl.

Double bond in dicyclopentenyl does not participate in polymerization but can be post-reacted, e.g., by oxidative crosslinking

Polar acrylate ester used in a wide range of applications including photocurable resists for liquid crystal devices, photocurable polymer insulators for multilayer circuitry, electroluminescent products, graft polymers for controlled diffusion, vulcanization of rubbers and as an adhesion promoter.

It is not to be confused with the alpha-cyano ethyl acrylate which is used in some Super Glue® products.

Hydrophilic monomer, reactive site for reactions.

UV absorbing monomer, especially for ophthalmic and optic applications

Min. 99% λ max (MeOH) 205nm (e = 3.03 x 104) 275nm (e = 1.18 x 104) 325nm (e = 7.23 x 103)

Photocrosslinking monomer

For post-crosslinking reactions, preparation of aliphatic epoxy resins.

WPE ~130 (83º/0.3mm)

Reactive monomer used primarily in preparation of other monomers under mild reaction conditions. Homopolymers are linear and contain cyclic anhydride units, uncrosslinked.

Sepharose^® 6B affinity chromatography beads covalently modified with steroids or other ligands such that ligand binding to receptors is not compromised resulting in high receptor-binding specificity.

Sepharose^® 6B affinity chromatography beads covalently modified with steroids or other ligands such that ligand binding to receptors is not compromised resulting in high receptor-binding specificity.

Sepharose^® 6B affinity chromatography beads covalently modified with steroids or other ligands such that ligand binding to receptors is not compromised resulting in high receptor-binding specificity.

Crosslinking monomer used primarily with styrene.

mixed mp,p-isomer impurities mainly m,p-ethylstyrenes 80% active (remainder mainly m,p-ethylvinylbenzenes)

Polar water-soluble monomer. Zwitterionic detergent and crosslinker.

(Dimethyl[3-methacrylamidopropyl]-3-sulfopropylammonium, inner salt)

UV absorbing monomer.

Polymers produced from NVA offer a balance of hydrophilic and hydrophobic properties and find applications ranging from adhesives and thickeners to formulating aids to binders for inorganics.

Specific Gravity: 1.05 @ 20°C

This product is available both in convenient protective foil packages for laboratory scale and in bulk quantities for larger projects. Call for custom quotations on large orders.

Specialty monomer with affinity for water and solvents. Water white liquid has both hydrophobic and hydrophilic character, and is known to undergo polymerization reactions in water or in hydrocarbon solvents with traditional free radical catalysts. Versatility to react with co-monomers such as acrylamide, vinyl acetate and methyl methacrylate allows a wide range of polymeric compositions to be made.

Available in convenient protective foil packages for laboratory scale, and in bulk quantities for larger projects. Call for custom quotations on large orders.

Aromatic amine monomer.

Diallyl Maleate contains two allyl carboxylic esters which enables use in adhesives and resins. Purity ≥ 97.0%

Reactive heterocyclic monomer. Hydrolyzes to N-acryloyl-2-methylalanine.

This is our Peel-A-Way® weighing "tray" and designed for easy pouring. These handy little dishes can be used for all sorts of applications in the laboratory in addition to their intended use of weighing materials.

2-Hydroxyethyl methacrylate (HEMA) is perhaps the most widely studied and used neutral hydrophilic monomer. The monomer is soluble, its homopolymer is water-insoluble but plasticized and swollen in water. This monomer is the basis for many hydrogel products such as soft contact lenses, as well as polymer binders for controlled drug release, absorbants for body fluids and lubricious coatings. As a comonomer with other ester monomers, HEMA can be used to control hydrophobicity or introduce reactive sites.

glycol methacrylate

Opthalmic grade: Purity %=min. 99; Acid Content %=max 0.05; EGDMA content %=max 0.15; Color=30

Long-chain hydrophilic, crosslinking monomer. Molecular weight of PEG unit is approximately 400.

A versatile, stretchable, moldable, waterproof, odorless, and self-adhering thermoplastic parafilm roll is used for sealing or protecting vessels such as flasks or cuvettes.

Crosslinking monomer

Widely used in preparation of stable, hard, polymers.

Difunctional molecule reactive in vinyl polymerization through its allylic group, to impart hydrophilic properties to aqueous solution or emulsion polymers. Hydroxypolyethoxy (10) Allyl Ether is a high purity material, clear, slightly viscous liquid (5 cps at 20°C) which undergoes partial solidification below 10°C to form a viscous paste. In particular, solution copolymers of Hydroxypolyethoxy (10) Allyl Ether with Acrylic acid have shown useful properties as dispersants and scale inhibitors in boiler water applications.

Crosslinking monomer.

N-[9-(2-carboxy-x-methacryloxy-ethylthiocarbamoylphenyl)-6-diethylamino-3H-xanthen-3-ylidene]-N-ethyl-ethanaminium chloride; PolyFluor^® 570

Fluorescent monomer.

Ex. max: 548nm Em. max: 570nm

Long-chain hydrophilic, crosslinking monomer.

Molecular Weight of PEG unit is approximately 20,000.

Fluorescent monomer useful for labeling polymers.

• Ex. max: 548nm
• Em. max: 570nm

Long-chain hydrophilic, crosslinking monomer.

Effective crosslinker for hydroxyl-, amine-, and carboxylic acid-functional polymers. Contains a mixture of mono, di and tri epoxides.

Fluorescent monomer. PolyFluor® 407

Ex. max: 362nm Em. max: 407nm

Purity (HPLC): ≥ 98.5%

Hydrolytically stable hydrophilic monomer.

Monomer building block for polymerization reactions which may yield a primary amine functional monomer.

Physical Properties:

White to off-white free flowing powder