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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:
Molecular Weight:
142.20
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
202-613-0
Beilstein/REAXYS Number:
1747595
MDL number:
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Product Name

Isobutyl methacrylate, 97%

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

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

Quality Level

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pictograms

FlameExclamation mark

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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Ricardo Dante Lardone et al.
Journal of biomedical science, 26(1), 67-67 (2019-09-08)
Different neurological disorders frequently display antibodies against several self-glycans. Increasing evidence supports their pathogenic role; however, far less is known about their origin. Meanwhile, antibodies recognizing non-self glycans appear in normal human serum during immune response to bacteria. Using high
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
M Caccia et al.
Nature, 562(7727), 406-409 (2018-10-20)
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
A G Zuccari et al.
Bio-medical materials and engineering, 7(5), 327-343 (1997-01-01)
Acrylic resins are commonly used in many dental applications; especially in the fabrication of provisional fixed partial dentures. Among noticed technical drawbacks associated with this material are unsatisfactory mechanical properties. Moreover, if acrylic resins are exposed to moist environment, water
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

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