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235865

Sigma-Aldrich

Butyl methacrylate

99%, contains monomethyl ether hydroquinone as inhibitor

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About This Item

Fórmula lineal:
CH2=C(CH3)COO(CH2)3CH3
Número de CAS:
97-88-1
Peso molecular:
142.20
Beilstein/REAXYS Number:
773960
EC Number:
202-615-1
MDL number:
MFCD00009444
UNSPSC Code:
12162002
PubChem Substance ID:
24854121
NACRES:
NA.23

vapor density

4.91 (15 °C, vs air)

vapor pressure

2 mmHg ( 20 °C)

assay

99%

form

liquid

autoignition temp.

562 °F

contains

monomethyl ether hydroquinone as inhibitor

expl. lim.

2-8 %

refractive index

n20/D 1.423 (lit.)

bp

162-165 °C (lit.)

density

0.894 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCCCOC(=O)C(C)=C

InChI

1S/C8H14O2/c1-4-5-6-10-8(9)7(2)3/h2,4-6H2,1,3H3

InChI key

SOGAXMICEFXMKE-UHFFFAOYSA-N

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General description

Butyl methacrylate is an organic compound that belongs to the class of methacrylate esters and is commonly used in the production of various polymer materials. It can be copolymerized with other monomers to synthesize copolymers with tailored properties. The resulting copolymers find use in numerous fields, including automotive coatings, textiles, adhesives, contact lenses, and dental resins.

Application

Butyl methacrylate (BMA) can be used as:
  • A Monomer to synthesize waterborne butyl methacrylate (co)polymers latexes via emulsion polymerization for the development of coating materials for slow release-fertilizers.
  • A matrix polymer in the preparation of LDH/poly (butyl methacrylate) nanocomposites, which can improve the mechanical properties and thermal stability of the resulting nanocomposites.
  • A monomer to synthesize styrene and butyl methacrylate copolymers for use in leather finishing. Increasing the BMA content of the copolymer increases the water resistance and decreases the water vapor permeability of the leather.
  • A monomer for the preparation of monolithic columns on microfluidic chips. These columns can be used for a wide range of applications, such as the separation and analysis of complex mixtures of compounds, the preconcentration of samples, and the development of new microfluidic analytical devices.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

119.3 °F - closed cup

flash_point_c

48.5 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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R-G Li et al.
European review for medical and pharmacological sciences, 19(12), 2213-2220 (2015-07-15)
The recent PLATINUM trial has demonstrated that the use of the new generation platinum chromium everolimus-eluting stents (PtCr-EES) yield clinical outcomes similar to those obtained by the use of cobalt chromium everolimus-eluting stents (CoCr-EES) in selected patients with 1 or
R Yoshida et al.
Journal of biomaterials science. Polymer edition, 3(2), 155-162 (1991-01-01)
Thermosensitive co-polymers of isopropyl acrylamide (IPAAm) with butyl methacrylate (BMA) are capable of 'on-off' regulation of drug release in response to external temperature changes due to skin formation with increasing temperature. To clarify the role of the surface-modulated skin and
K Ishihara et al.
Journal of biomaterials applications, 13(2), 111-127 (1998-10-20)
We have synthesized phospholipid polymers containing 2-methacryloyloxyethyl phosphorylcholine (MPC) units as novel blood compatible polymers and have evaluated their interactions with blood components. It was found that in the absence of anticoagulants, blood clotting was delayed and blood cell adhesion
Mitsuyoshi Yamane et al.
Macromolecular rapid communications, 41(18), e2000141-e2000141 (2021-01-20)
Poly(n-butyl methacrylate) (PnBMA)/reduced graphene oxide (rGO) nanocomposite films are prepared using two different routes. The first route involves preparation of PnBMA nanoparticles containing homogeneously dispersed rGO nanosheets by miniemulsion polymerization using a block copolymer of ionic liquid (IL) monomer and
K M Ahlberg et al.
International endodontic journal, 31(1), 15-21 (1998-11-21)
In this study, a methacrylate-based orthopaedic bone cement was modified for use as a root canal sealer by changing the monomer from n-butyl methacrylate to tetrahydrofurfuryl methacrylate. The sealing and bonding capabilities, solubility and handling properties of the resin were
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