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ChemicalBook--->CAS DataBase List--->25852-47-5

25852-47-5

25852-47-5 Structure

25852-47-5 Structure
IdentificationBack Directory
[Name]

Poly(ethylene glycol) dimethacrylate
[CAS]

25852-47-5
[Synonyms]

hydrogel
PEG dimethacrylate
PEG#400 DIEMTHACRYLATE
1-oxo-2-propenyl)oxy]-
4 (stabilized with MEHQ)
MA-PEGn-MA 2K, 5K, 10K, 20K
Methacrylate-PEG-Methacrylate
Polyethylenglykol-400-dimethacrylat
POLY(ETHYLENE GLYCOL) DIMETHACRYLATE
POLYETHYLENE GLYCOL 600 DIMETHACRYLATE
POLYETHYLENE GLYCOL 400 DIMETHACRYLATE
POLYETHYLENE GLYCOL 200 DIMETHACRYLATE
POLYETHYLENE GLYCOL 4000 DIMETHACRYLATE
polyethyleneglycol200dimethacrylate(mpl)
POLY(ETHYLENE GLYCOL) (N) DIMETHACRYLATE
α,ω-DiMethacryloyl poly(ethylene glycol)
Poly(10200)ethylene glycol dimethacrylate
Polyethylene Glycol Dimethacrylate n(=:)4
Polyethylene Glycol Dimethacrylate n&asymp
POLY(ETHYLENE GLYCOL) (1000) DIMETHACRYLATE
Polyethylene glycol diMethacrylate, M.W. 1,000
Polyethylene glycol diMethacrylate, M.W. 3,400
Polyethylene glycol diMethacrylate, M.W. 8,000
Methacrylate-PEGn-Methacrylate 2K, 5K, 10K, 20K
Poly(ethylene glycol) dimethacrylate,average Mn ~330
Poly(ethylene glycol) dimethacrylate,PEG dimethacrylate
Poly(ethylene glycol) dimethacrylate, average MN ca. 750
Polyethylene Glycol Dimethacrylate n(=:)4 (stabilized with MEHQ)
Polyethylene Glycol Dimethacrylate n&asymp:4 (stabilized with MEHQ)
Polyethylene Glycol Dimethacrylate (n=approx. 4) (stabilized with MEHQ)
alpha-(2-methyl-1-oxo-2-propenyl)-omega-[(2-methyl-poly(oxy-2-ethanediyl)
Poly(ethylene glycol) diMethacrylate average Mn 750, contains 900-1100 ppM MEHQ as inhibitor
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 6,000, contains 1000 ppm 4-methoxyphenol as inhibitor
Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)-.omega.-(2-methyl-1-oxo-2-propenyl)oxy-
Poly(ethylene glycol) diMethacrylate average Mn 550, contains 270-330 ppM BHT as inhibitor, 80-120 ppM MEHQ as inhibitor
[EINECS(EC#)]

219-760-1
[Molecular Formula]

(C4H5O).(C2H4O)n.(C4H5O2)
[MDL Number]

MFCD00081877
[MOL File]

25852-47-5.mol
[Molecular Weight]

536
Chemical PropertiesBack Directory
[Appearance]

liquid
[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. ]

Refrigerator
[solubility ]

H2O: soluble
[form ]

Granular Solid
[color ]

White to off-white
[Stability:]

Stable. Incomaptible with strong oxidizing agents. May be sensitive to sunlight.
[Water Solubility ]

Soluble in water.
[Sensitive ]

Moisture & Light Sensitive
[α-end]

methacrylate
[Ω-end]

methacrylate
[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)
Hazard InformationBack Directory
[Chemical Properties]

liquid
[Uses]

Adhesives, coatings, sealants, photoresists, solder masks and photopolymers.
[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
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36/37
[WGK Germany ]

1
[TSCA ]

Yes
[HS Code ]

39072090
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

Silica gel-->Silica gel,microporous roundness-->silica gel,macroporous ball
Spectrum DetailBack Directory
[Spectrum Detail]

Poly(ethylene glycol) dimethacrylate(25852-47-5)IR
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