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Merck
CN

169919

Isobutyl methacrylate

97%

Synonym(s):

2-Methylpropyl methacrylate, Isobutyl α-methylacrylate, Isobutyl 2-methyl-2-propenoate

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About This Item

Linear Formula:
CH2=C(CH3)COOCH2CH(CH3)2
CAS Number:
97-86-9
Molecular Weight:
142.20
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24850279
EC Number:
202-613-0
Beilstein/REAXYS Number:
1747595
MDL number:
MFCD00008931

Key Documents

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refractive index

n20/D 1.420 (lit.)

bp

155 °C (lit.)

density

0.886 g/mL at 25 °C (lit.)

storage temp.

2-8°C

InChI key

RUMACXVDVNRZJZ-UHFFFAOYSA-N

InChI

1S/C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H3

SMILES string

CC(C)COC(=O)C(C)=C

vapor density

3.82 (vs air)

vapor pressure

3.5 mmHg ( 20 °C)

assay

97%

form

liquid

contains

≤15 ppm monomethyl ether hydroquinone as inhibitor

Quality Level

200

Related Categories

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

108.5 °F - closed cup

flash_point_c

42.5 °C - closed cup

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX5292
MKCV7930
MKCP8340
MKCJ1724
MKCJ1460

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M Caccia et al.
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The efficiency of generating electricity from heat using concentrated solar power plants (which use mirrors or lenses to concentrate sunlight in order to drive heat engines, usually involving turbines) may be appreciably increased by operating with higher turbine inlet temperatures
Miku Kasai et al.
Sensors (Basel, Switzerland), 20(9) (2020-05-08)
A temperature-sensitive paint (TSP) using a chameleon luminophore [ Tb 0 . 99 Eu 0 . 01 ( hfa ) 3 ( dpbp ) ] n is proposed. The chameleon luminophore was dispersed in isobutyl methacrylate polymer in a toluene
D Tantbirojn et al.
European journal of oral sciences, 108(6), 564-568 (2001-01-12)
An amphiphilic coating is configured as a substantive film that has a tendency for an in-plane two-dimensional polymerization. This coating is hypothesized to protect enamel from in vitro acid decalcification, assessed through the following artificial caries model. Three regions on
Janaina Habib Jorge et al.
Quintessence international (Berlin, Germany : 1985), 40(10), e93-100 (2010-02-18)
To evaluate the effect of microwave postpolymerization heat treatment and water storage time on the cytotoxicity of denture base and reline acrylic resins. Sample disks of 6 acrylic resins were fabricated under aseptic conditions (Kooliner, GC; Tokuyama Rebase II, Tokuyama
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