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463353

Sigma-Aldrich

tert-Butyl methacrylate

98%, contains 200 ppm monomethyl ether hydroquinone as inhibitor

Synonym(s):

1,1-Dimethylethyl methacrylate, tert -Butyl α-methacrylate, tert -Butyl methacrylate, Acryester TB

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About This Item

Linear Formula:
H2C=C(CH3)CO2C(CH3)3
CAS Number:
585-07-9
Molecular Weight:
142.20
EC Number:
209-548-7
MDL number:
MFCD00048245
UNSPSC Code:
12162002
PubChem Substance ID:
24870053
NACRES:
NA.23

assay

98%

contains

200 ppm monomethyl ether hydroquinone as inhibitor

refractive index

n20/D 1.415 (lit.)

bp

132 °C (lit.)

density

0.875 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(=C)C(=O)OC(C)(C)C

InChI

1S/C8H14O2/c1-6(2)7(9)10-8(3,4)5/h1H2,2-5H3

InChI key

SJMYWORNLPSJQO-UHFFFAOYSA-N

Related Categories

Application

tert-Butyl methacrylate (tert-BMA) can be used in the formation of homo and block copolymers by atom transfer radical polymerization (ATRP) for potential usage in coatings, biomaterials and flocculants.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

86.0 °F - closed cup

flash_point_c

30 °C - closed cup

ppe

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

Certificates of Analysis (COA)

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Termination Kinetics of tert-Butyl Methacrylate and of n-Butyl Methacrylate Free-Radical Bulk Homopolymerizations
Buback M and Junkers T
Macromolecular Chemistry and Physics, 207(18), 1640-1650 (2006)
Phase behavior of linear polystyrene-block-poly (2-vinylpyridine)-block-poly (tert-butyl methacrylate) triblock terpolymers
Ludwigs S, et al.
Polymer, 44(22), 6815-6823 (2003)
Homo and block copolymers of tert-butyl methacrylate by atom transfer radical polymerization
Krishnan R and Srinivasan KSV
European Polymer Journal, 40(10), 2269-2276 (2004)
Hironori Kumagai et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 136, 29-37 (2019-01-15)
We are investigating an imaging agent for early detection of colorectal cancer. The agent, named the nanobeacon, is coumarin 6-encapsulated polystyrene nanospheres whose surfaces are covered with poly(N-vinylacetamide) and peanut agglutinin that reduces non-specific interactions with the normal mucosa and
Binbin Xu et al.
Scientific reports, 6, 39504-39504 (2016-12-22)
A series of fluorine-containing amphiphilic ABC triblock copolymers comprising hydrophilic poly(ethylene glycol) (PEG) and poly(methacrylic acid) (PMAA), and hydrophobic poly(p-(2-(4-biphenyl)perfluorocyclobutoxy)phenyl methacrylate) (PBPFCBPMA) segments were synthesized by successive atom transfer radical polymerization (ATRP). First, PEG-Br macroinitiators bearing one terminal ATRP initiating
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