Tetraethylene glycol dimethacrylate
Synonym(s):PEG bismethacrylate;PEG dimethacrylate;PEG hydrogel
- CAS NO.:109-17-1
- Empirical Formula: C16H26O7
- Molecular Weight: 330.37
- MDL number: MFCD00014932
- EINECS: 203-653-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-02 17:04:23
What is Tetraethylene glycol dimethacrylate?
Description
Tetraethylene glycol dimethacrylate is a crosslinking agent of acrylic resins, employed to optimize the dilution of high-viscosity monomers and to link together the macromolecules costituting the polymer, to make their three-dimentional structure more rigid. Occupational dermatitis was reported in a dental technician.
Chemical properties
Water-white to pale-straw liquid. Insoluble in water; soluble in styrene, many esters, and aromatics; limited solubility in aliphatic hydrocarbons. Combustible.
The Uses of Tetraethylene glycol dimethacrylate
Plasticizer.
The Uses of Tetraethylene glycol dimethacrylate
methacrylate present in adhesives; in polyethyleneglycol dimethacrylate in Loctite anaerobic sealants.
The Uses of Tetraethylene glycol dimethacrylate
High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers.
Hazard
Irritant to skin and eyes.
Properties of Tetraethylene glycol dimethacrylate
Melting point: | 220℃ |
Boiling point: | 220°C |
Density | 1.082 g/mL at 20 °C(lit.) |
vapor pressure | 0Pa at 20℃ |
refractive index | n |
Flash point: | 196°C |
storage temp. | -20°C |
solubility | soluble in Methanol |
form | clear liquid |
color | Colorless to Almost colorless |
Water Solubility | 12.6g/L at 20℃ |
BRN | 1803537 |
CAS DataBase Reference | 109-17-1(CAS DataBase Reference) |
EPA Substance Registry System | Tetraethylene glycol dimethacrylate (109-17-1) |
Safety information for Tetraethylene glycol dimethacrylate
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H227:Flammable liquids H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for Tetraethylene glycol dimethacrylate
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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