Poly(ethylene glycol) dimethacrylate
Synonym(s):PEG dimethacrylate
- CAS NO.：25852-47-5
- Empirical Formula: (C4H5O).(C2H4O)n.(C4H5O2)
- Molecular Weight: 536
- MDL number: MFCD00014932
- EINECS: 219-760-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:07:02
What is Poly(ethylene glycol) dimethacrylate?
Chemical properties
liquid
The Uses of Poly(ethylene glycol) dimethacrylate
Adhesives, coatings, sealants, photoresists, solder masks and photopolymers.
The Uses of Poly(ethylene glycol) dimethacrylate
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.
The Uses of Poly(ethylene glycol) dimethacrylate
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.
Properties of Poly(ethylene glycol) dimethacrylate
| Boiling point: | >200 °C2 mm Hg(lit.) |
| Density | 1.11 g/mL at 25 °C |
| refractive index | n |
| Flash point: | >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 |
| Stability: | Stable. Incomaptible with strong oxidizing agents. May be sensitive to sunlight. |
| 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 for Poly(ethylene glycol) dimethacrylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Poly(ethylene glycol) dimethacrylate
Poly(ethylene glycol) dimethacrylate manufacturer
Sparkle Chem
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