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V003163

Methacrylic acid

99%

Synonym(s):

2-Methacrylic acid, 2-Methylpropenoic acid

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About This Item

Linear Formula:
H2C=C(CH3)COOH
CAS Number:
79-41-4
Molecular Weight:
86.09
EC Number:
201-204-4
MDL number:
MFCD00002651
Beilstein/REAXYS Number:
1719937
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vapor density

>3 (vs air)

vapor pressure

1 mmHg ( 20 °C)

assay

99%

autoignition temp.

752 °F

refractive index

n20/D 1.431 (lit.)

bp

163 °C (lit.)

mp

12-16 °C (lit.)

density

1.015 g/mL at 25 °C (lit.)

SMILES string

C=C(C)C(O)=O

InChI

1S/C4H6O2/c1-3(2)4(5)6/h1H2,2H3,(H,5,6)

InChI key

CERQOIWHTDAKMF-UHFFFAOYSA-N

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pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

152.6 °F - closed cup

flash_point_c

67 °C - closed cup

Regulatory Information

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Qingwen Zhang et al.
Analytical biochemistry, 463, 7-14 (2014-07-06)
A novel water-compatible macroporous molecularly imprinted film (MIF) has been developed for rapid, sensitive, and label-free detection of small molecule testosterone in urine. The MIF was synthesized by photo copolymerization of monomers (methacrylic acid [MAA] and 2-hydroxyethyl methacrylate [HEMA]), cross-linker
Michael C Koetting et al.
International journal of pharmaceutics, 471(1-2), 83-91 (2014-05-24)
pH-Responsive hydrogels comprised of itaconic acid copolymerized with N-vinylpyrrolidone (P(IA-co-NVP)) were synthesized and tested as carriers for the oral delivery of high isoelectric point (pI) exhibiting therapeutic proteins. Swelling studies show that P(IA-co-NVP) hydrogels exhibit significantly greater and faster pH-responsive
Stephen Quan et al.
Biomacromolecules, 16(7), 1978-1986 (2015-05-23)
In this study, galactose-based nanogels were prepared by reversible addition-fragmentation chain transfer process to facilitate the targeted delivery of iodoazomycin arabinofuranoside (IAZA), a clinical drug for imaging solid hypoxic tumors, and evaluate its role in hypoxia-selective (radio)theranostic (therapy + diagnostic)
Chitose Miura et al.
Journal of pharmaceutical and biomedical analysis, 114, 139-144 (2015-06-04)
Molecularly imprinted polymers (MIPs) for chlorogenic acid (CGA) were prepared by modified precipitation polymerization using methacrylic acid as a functional monomer, divinylbenzene as a crosslinker and methanol or dimethylsulfoxide as a co-solvent. The prepared MIPs were microspheres with a narrow
Geert Van Royen et al.
Journal of agricultural and food chemistry, 62(35), 8814-8821 (2014-07-18)
A molecularly imprinted polymer (MIP) was designed for benzylpenicillin via suspension polymerization. The specific absorption of benzylpenicillin to the MIP, applied in a molecularly imprinted solid-phase extraction (MISPE), was compared to the nonspecific binding using a NIP (nonimprinted polymer without
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