POLY(METHYL ACRYLATE)

Basic Information

View in Editor

CAS Number

9003-21-8

Molecular Formula

C11H12O2

Molecular Weight

176.21 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

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

110℃

Density

1.22 g/mL at 25 °C

Refractive Index

n20/D 1.494

SMILES

View in Editor

C=CC(=O)OCCC1=CC=CC=C1

InChI

InChI=1S/C11H12O2/c1-2-11(12)13-9-8-10-6-4-3-5-7-10/h2-7H,1,8-9H2

InChIKey

HPSGLFKWHYAKSF-UHFFFAOYSA-N

LogP

1.9583

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

169

Safety Information

View Safety Information

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H304 May be fatal if swallowed and enters airways
Aspiration hazard

H315 Causes skin irritation
Skin corrosion/irritation

H336 May cause drowsiness or dizziness
Specific target organ toxicity, single exposure; Narcotic effects

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

Synonyms & References

English

FT-0711170
DTXSID1063061
9003-21-8
2-Phenylethyl acrylate,min. 92%
Phenethyl alcohol, acrylate
2-Phenylethyl acrylate #
P2888
EINECS 222-562-8
6UAY7Q7GSK
MFCD28053615
A24684
2-Propenoic acid, 2-phenylethyl ester
3530-36-7
NS00029830
(hydroxymethyl)-cyclopentane;Cyclopentylmethyl alcohol
Acrylic acid, phenethyl ester
2-phenylethyl prop-2-enoate
2-Phenylethyl acrylate
CS-0435398
AI3-03844
Phenethyl acrylate
Acrylic acid, 2-phenylethyl ester
MFCD00080620
SCHEMBL40718
AKOS006343228
POLY(METHYL ACRYLATE)
2-ropenoicacid,methylester,homopolymer
Methylacrylatehomopolymer
Polymethacrylates
METHYL ACRYLATE LATEX
METHYL ACRYLATE RESIN

MDL Number

MFCD00084441

FAQ

What are the physical and chemical properties of POLY(METHYL ACRYLATE) (CAS: 9003-21-8)?

Poly(methyl acrylate) (PMMA) is a thermoplastic polymer with a molecular weight ranging from 100,000 to 500,000 Da. It has good transparency, low solubility in water, and excellent chemical stability. It is soluble in organic solvents like acetone and toluene. Reactively, it can undergo hydrolysis and acid-catalyzed degradation.

How is POLY(METHYL ACRYLATE) (CAS: 9003-21-8) typically synthesized?

POLY(METHYL ACRYLATE) (PMMA) is synthesized via free radical polymerization of methyl acrylate monomer. Commonly, benzoyl peroxide or azobisisobutyronitrile (AIBN) is used as the initiator. The reaction is typically carried out in the presence of a solvent like toluene at elevated temperatures, usually in the range of 60-85°C.

What industries use POLY(METHYL ACRYLATE) (CAS: 9003-21-8)?

POLY(METHYL ACRYLATE) (PMMA) is widely used in the polymer industry for producing optical lenses, medical devices, and protective coatings. It is also utilized in the pharmaceutical industry for drug delivery systems, in sensors for its optical properties, and in semiconductors for its use as a protective layer.

What precautions should be taken when handling POLY(METHYL ACRYLATE) (CAS: 9003-21-8)?

When handling POLY(METHYL ACRYLATE) (PMMA), use appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Store it in a dry, well-ventilated area away from heat and direct sunlight. Dispose of any waste materials according to local hazardous waste regulations and refer to the safety data sheet (SDS) for detailed precautions.