Introduction：Basic information about Poly(ethylene glycol) dimethacrylate CAS 25852-47-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Poly(ethylene glycol) dimethacrylate Basic information
| Product Name: | Poly(ethylene glycol) dimethacrylate |
| Synonyms: | POLY(ETHYLENE GLYCOL) DIMETHACRYLATE;POLYETHYLENE GLYCOL 600 DIMETHACRYLATE;POLY(ETHYLENE GLYCOL) (N) DIMETHACRYLATE;Methacrylate-PEGn-Methacrylate 2K, 5K, 10K, 20K;Poly(oxy-1,2-ethanediyl),a-(2-Methyl-1-oxo-2-propen-1-yl)-w-[(2-Methyl-1-oxo-2-propen-1-yl)oxy]-;Poly(ethylene glycol) diMethacrylate average Mn 550, contains 270-330 ppM BHT as inhibitor, 80-120 ppM MEHQ as inhibitor;Poly(ethylene glycol) diMethacrylate average Mn 750, contains 900-1100 ppM MEHQ as inhibitor;MA-PEGn-MA 2K, 5K, 10K, 20K |
| CAS: | 25852-47-5 |
| MF: | (C2H4O)nC8H10O3 |
| MW: | 536 |
| EINECS: | 219-760-1 |
| Product Categories: | PEG;Polydispersed PEG;Crosslinking AgentsBiocompatible/Biodegradable Materials;Homobifunctional PEG BiomaterialsPolymer Science;Homobifunctional PEGs;PEG Based Polymers;Poly(ethylene glycol) and Poly(ethylene oxide);Biocompatible/Biodegradable Materials;Materials Science;Biomaterials;Crosslinking Agents;Homobifunctional PEGs;Materials Science;Methacrylate;Poly(ethylene glycol) and Poly(ethylene oxide);Polymer Science;Polymers |
| Mol File: | 25852-47-5.mol |
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Poly(ethylene glycol) dimethacrylate Chemical Properties
| Melting point | 61-63 °C |
| Boiling point | >200 °C2 mm Hg(lit.) |
| density | 1.11 g/mL at 25 °C |
| refractive index | n20/D 1.467 |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| solubility | H2O: soluble |
| form | Granular Solid |
| color | White to off-white |
| Water Solubility | Soluble in water. |
| Sensitive | Moisture & Light Sensitive |
| α-end | methacrylate |
| Ω-end | methacrylate |
| Stability: | Stable. Incomaptible with strong oxidizing agents. May be sensitive to sunlight. |
| InChI | 1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3 |
| InChIKey | STVZJERGLQHEKB-UHFFFAOYSA-N |
| SMILES | OCCO.CC(=C)C(O)=O |
| EPA Substance Registry System | Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)-.omega.-[(2-methyl-1-oxo-2-propenyl)oxy]- (25852-47-5) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37 |
| WGK Germany | 1 |
| TSCA | TSCA listed |
| HS Code | 39072090 |
| Storage Class | 11 - Combustible Solids |
Poly(ethylene glycol) dimethacrylate Usage And Synthesis
| Chemical Properties | liquid |
| Uses | Adhesives, coatings, sealants, photoresists, solder masks and photopolymers. |
| Uses | Polyethylene glycol dimethacrylate is used as adhesives, coatings, sealants, photo resists, solder masks and photopolymers. Polyethylene Glycol Dimethacrylate forms homopolymers and copolymers. Copolymers of Polyethylene Glycol Dimethacrylate can be prepared with acrylic acid and its salts, amides and esters, and with methacrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, unsaturated polyesters and drying oils. It is also used as a very useful feedstock for chemical syntheses. It is employed as a cross linker for PVC plastisols. Polyethylene Glycol 200 Dimethacrylate is incorporated in cosmetic encapsulation resins and dental polymers. |
| Uses | High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers. It is good for tissue engineering and 3D printing applications. |
| Definition | ChEBI: Ethylene glycol dimethacrylate is the enoate ester that is the 1,2-bis(methacryloyl) derivative of ethylene glycol. It has a role as a cross-linking reagent, a polymerisation monomer and an allergen. It is functionally related to an ethylene glycol and a methacrylic acid. |
| reaction suitability | reagent type: cross-linking reagent
reaction type: Polymerization Reactions |
Poly(ethylene glycol) dimethacrylate Preparation Products And Raw materials
| Preparation Products | Silica gel-->Silica gel,microporous roundness-->silica gel,macroporous ball |
