2-Methoxyethyl acrylate

Basic Information

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CAS Number

32171-39-4

Molecular Formula

C6H10O3

Molecular Weight

130.14 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

6-7℃

Boiling Point

151.7±13.0 °C at 760 mmHg

Water Solubility

Soluble in water

SMILES

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COCCOC(=O)C=C

InChI

InChI=1S/C6H10O3/c1-3-6(7)9-5-4-8-2/h3H,1,4-5H2,2H3

InChIKey

HFCUBKYHMMPGBY-UHFFFAOYSA-N

LogP

0.3620000000000001

Topological Polar Surface Area

35.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

53.9

Safety Information

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Hazard Statement

H340 May cause genetic defects
Germ cell mutagenicity

H350 May cause cancer
Carcinogenicity

Sensitiveness

对热敏感

Synonyms & References

English

Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-methoxy-
POLY(ETHYLENE GLYCOL) METHYL ETHER ACRYL ATE
Polyethylene glycol methyl ether acrylate
MPEG-Acrylate, average M.W. 1,000
alpha-(1-oxo-2-propenyl)-omega-methoxy-poly(oxy-2-ethanediyl)
Methoxy PEG Acrylate (n=approx. 9) (stabilized with MEHQ)
mPEG Acrylate (n=approx. 9) (stabilized with MEHQ)
MPEG-MAA

MDL Number

MFCD00803685

FAQ

What are the physical and chemical properties of 2-Methoxyethyl acrylate (CAS: 32171-39-4)?

2-Methoxyethyl acrylate is a colorless to slightly yellowish liquid with a distinct odor. It has a molecular weight of 128.14 g/mol and a density of 0.963 g/cm³. The compound is miscible with water and most organic solvents. It is slightly soluble in water and readily soluble in ethanol, acetone, and other common organic solvents. Chemically, it is highly reactive, particularly towards nucleophiles and bases, and it can undergo ring-opening polymerization under appropriate conditions.

How is 2-Methoxyethyl acrylate (CAS: 32171-39-4) typically synthesized?

2-Methoxyethyl acrylate is commonly synthesized by the esterification of acryloyl chloride with methoxyethanol. The reaction is typically carried out under anhydrous conditions in the presence of a base such as pyridine or triethylamine. The process is favored by using a molar excess of methoxyethanol, and the product is usually isolated by distillation. This method ensures high yield and selectivity.

What industries use 2-Methoxyethyl acrylate (CAS: 32171-39-4)?

2-Methoxyethyl acrylate is widely used in the pharmaceutical industry for the synthesis of drug intermediates and in the polymer industry for acrylate-based polymers. It is also employed in the production of sensors and semiconductors due to its reactivity and solubility properties. Its applications span across adhesives, coatings, and textile treatments.

What precautions should be taken when handling 2-Methoxyethyl acrylate (CAS: 32171-39-4)?

When handling 2-Methoxyethyl acrylate, proper personal protective equipment (PPE) is essential, including gloves, goggles, and a lab coat. Fume hoods should be used during operations to minimize inhalation risks. Spills should be carefully cleaned up using appropriate absorbents. Immediate action should be taken in case of contact with skin or eyes, and the Material Safety Data Sheet (MSDS) should be consulted for detailed safety information.