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Merck
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Documentos

19-2110

Sigma-Aldrich

Methacrylic acid

SAJ first grade, ≥98.0%

Sinônimo(s):

2-Methacrylic acid, 2-Methylpropenoic acid

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About This Item

Fórmula linear:
H2C=C(CH3)COOH
Número CAS:
79-41-4
Peso molecular:
86.09
Beilstein:
1719937
Número CE:
201-204-4
Número MDL:
MFCD00002651
Código UNSPSC:
12352106
ID de substância PubChem:
329751836

grau

SAJ first grade

densidade de vapor

>3 (vs air)

pressão de vapor

1 mmHg ( 20 °C)

Ensaio

≥98.0%

forma

liquid

temperatura de autoignição

752 °F

disponibilidade

available only in Japan

índice de refração

n20/D 1.431 (lit.)

pH

2.0-2.2 (20 °C, 100 g/L)

pb

163 °C (lit.)

pf

12-16 °C (lit.)

densidade

1.015 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

InChI

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

chave InChI

CERQOIWHTDAKMF-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Pictogramas

Skull and crossbonesCorrosion
GHS06,GHS05

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

152.6 °F - closed cup

Ponto de fulgor (°C)

67 °C - closed cup

Equipamento de proteção individual

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

Certificados de análise (COA)

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Riteshkumar J Patel et al.
Journal of biomedical materials research. Part A, 100(8), 2054-2062 (2012-05-15)
Exudate analysis indicated that both hydroxamated methacrylic acid-based (HX-MAA) and methacrylic acid-based (MAA) beads without hydroxamation, implanted in an air pouch with gelatin discs, elicited similar biological responses, with both resulting in high cell counts and chemokine (MCP3) levels, relative
Gustaf D Olsson et al.
Journal of molecular recognition : JMR, 25(2), 69-73 (2012-02-01)
A series of molecular dynamics simulations of prepolymerization mixtures for phenylalanine anilide imprinted co-(ethylene glycol dimethacrylate-methacrylic acid) molecularly imprinted polymers have been employed to investigate the mechanistic basis for template selective recognition in these systems. This has provided new insights
Zahoor H Farooqi et al.
Environmental technology, 40(15), 2027-2036 (2018-02-01)
In this study, poly(N-isopropylmethacrylamide-co-methacrylic acid) microgels prepared by free radical precipitation polymerization were used as micro-reactors for the synthesis and stabilization of silver nanoparticles. UV-Visible spectroscopy, Transmission Electron Microscopy and Fourier-transform infrared spectroscopy were used to characterize both pure and
Ying-Hsuan Lin et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(17), 6718-6723 (2013-04-05)
Isoprene is a substantial contributor to the global secondary organic aerosol (SOA) burden, with implications for public health and the climate system. The mechanism by which isoprene-derived SOA is formed and the influence of environmental conditions, however, remain unclear. We
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
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