Tetraethylene glycol dimethacrylate
Tetraethylene glycol dimethacrylate Basic information
- Product Name:
- Tetraethylene glycol dimethacrylate
- Synonyms:
-
- 2-Propenoicacid,2-methyl-,oxybis(2,1-ethanediyloxy-2,1-ethanediyl)ester
- METHACRYLIC ACID TETRAETHYLENE GLYCOL DIESTER
- 3,6,9-trioxaundecamethylene dimethacrylate
- PEG-4 DIMETHACRYLATE
- TETRAETHYLENE GLYCOL DIMETHACRYLATE, STA B.
- TEGdimethacrylat
- Tetraethyleneglycoldimethacrylat
- 3,6,9-Trioxaundecamethylendimethacrylat
- CAS:
- 109-17-1
- MF:
- C16H26O7
- MW:
- 330.37
- EINECS:
- 203-653-1
- Product Categories:
-
- monomer
- Mol File:
- 109-17-1.mol
Tetraethylene glycol dimethacrylate Chemical Properties
- Melting point:
- 220℃
- Boiling point:
- 220°C
- Density
- 1.082 g/mL at 20 °C(lit.)
- vapor pressure
- 0Pa at 20℃
- refractive index
- n20/D 1.463
- 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
- LogP
- 2.04 at 40℃
- CAS DataBase Reference
- 109-17-1(CAS DataBase Reference)
- EPA Substance Registry System
- Tetraethylene glycol dimethacrylate (109-17-1)
Safety Information
- Safety Statements
- 23-24/25
- RIDADR
- UN 3082 9/PG 3
- WGK Germany
- 1
- RTECS
- OZ4000000
- TSCA
- TSCA listed
- HS Code
- 2916.14.2050
- Toxicity
- LD50 skin in rabbit: > 3gm/kg
MSDS
- Language:English Provider:SigmaAldrich
Tetraethylene glycol dimethacrylate Usage And Synthesis
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.
Uses
Plasticizer.
Uses
methacrylate present in adhesives; in polyethyleneglycol dimethacrylate in Loctite anaerobic sealants.
Uses
High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers.
Hazard
Irritant to skin and eyes.
reaction suitability
reagent type: cross-linking reagent
Tetraethylene glycol dimethacrylateSupplier
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Tetraethylene glycol dimethacrylate(109-17-1)Related Product Information
- Ethylene glycol
- Ethylene glycol diacetate
- Ethylene dimethacrylate
- 2-Butoxyethanol
- Triethylene glycol bis(2-ethylhexanoate)
- Poly(methyl methacrylate)
- 2-Methyl-2-propenoic acid cyclohexyl ester
- Isobornyl methacrylate
- POLY(ETHYLENE GLYCOL) (N) MONOMETHACRYLATE
- Bis[2-(2-hydroxyethoxy)ethyl] ether
- POLY(ETHYLENE GLYCOL) ACRYLATE
- 1,4-Butanediol
- Methyl propiolate
- Neopentyl glycol diacrylate
- Ethylene glycol monoethyl ether acetate
- 2-Butoxyethyl acetate
- Pentaerythritol triacrylate
- 6-Benzylaminopurine