Poly(ethylene glycol) methyl ether methacrylate

Basic Information

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CAS Number

26915-72-0

Molecular Formula

C7H12O3

Molecular Weight

144.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

−1-2 °C

Boiling Point

54℃

Water Solubility

Soluble in water.

Refractive Index

n20/D 1.496

SMILES

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CC(=C)C(=O)OCCOC

InChI

InChI=1S/C7H12O3/c1-6(2)7(8)10-5-4-9-3/h1,4-5H2,2-3H3

InChIKey

YXYJVFYWCLAXHO-UHFFFAOYSA-N

LogP

0.7521

Topological Polar Surface Area

35.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

129

Safety Information

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GHS Hazard Pictograms

H315

H317

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

ethylene glycol monomethylether methacrylate
Ethylene glycol monomethyl ether monomethyl acrylate(egmma)
PEGMEM
YXYJVFYWCLAXHO-UHFFFAOYSA-N
Ethylene glycol methyl ether methacrylate, 98%, contains 60-100 ppm MEHQ as stabilizer
Ethylene glycol monomethyl ether methacrylate (stabilized with MEHQ)
AS-59136
CS-W016392
NSC24157
METHOXY PEG METHACRYLATE
Methoxyethyl methacrylate
FT-0612842
E83018
mPEG-Methacrylate
6976-93-8
2-Propenoic acid, 2-methyl-, 2-methoxyethyl ester
Ethylene glycol methyl ether methacrylate
Ethylene Glycol Monomethyl Ether Methacrylate
AKOS015902431
MFCD00048122
beta-Methoxyethyl methacrylate
27987-32-2
Methacrylic acid, 2-methoxyethyl ester
W-110188
NSC-24157
NS00022707
2-Methoxyethylmethacrylate
EINECS 230-241-9
F77847
.beta.-Methoxyethyl methacrylate
2-Methoxyethyl Methacrylate (stabilized with MEHQ)

MDL Number

MFCD00241432

FAQ

What are the physical and chemical properties of Poly(ethylene glycol) methyl ether methacrylate (CAS: 26915-72-0)?

Poly(ethylene glycol) methyl ether methacrylate (PEG-MA, CAS: 26915-72-0) is a copolymer with a high molecular weight, typically ranging from 500 to 50,000 Da, depending on the synthesis. It is moderately soluble in water and organic solvents. Chemically, it is reactive towards free radicals and can participate in free radical polymerization. It exhibits good solubility in polar and nonpolar solvents, making it suitable for a wide range of applications.

How is Poly(ethylene glycol) methyl ether methacrylate (CAS: 26915-72-0) typically synthesized?

Poly(ethylene glycol) methyl ether methacrylate (PEG-MA, CAS: 26915-72-0) is synthesized by the methacrylation of polyethylene glycol (PEG) using a catalyst such as N,N-dicyclohexylcarbodiimide (DCC) in the presence of 4-dimethylaminopyridine (DMAP). The reaction selectively introduces methacrylate groups at the end of the PEG chain, yielding high yields and good molecular weight distribution.

What industries use Poly(ethylene glycol) methyl ether methacrylate (CAS: 26915-72-0)?

Poly(ethylene glycol) methyl ether methacrylate (PEG-MA, CAS: 26915-72-0) is widely used in the pharmaceutical industry for drug delivery systems, in polymer science for the preparation of biocompatible materials, in sensors for detection of biological and chemical substances, and in semiconductors for advanced coating applications. Its unique properties make it valuable across multiple sectors.

What precautions should be taken when handling Poly(ethylene glycol) methyl ether methacrylate (CAS: 26915-72-0)?

When handling Poly(ethylene glycol) methyl ether methacrylate (PEG-MA, CAS: 26915-72-0), ensure the use of personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. Work in a well-ventilated area or under a fume hood due to its reactivity. Spills should be cleaned up immediately with appropriate absorbents. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.