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19-2110

Methacrylic acid

Name: Methacrylic acid
Brand: SAJ

SAJ first grade, ≥98.0%

Sinónimos:

2-Methacrylic acid, 2-Methylpropenoic acid

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Fórmula lineal:

H₂C=C(CH₃)COOH

Número CAS:

79-41-4

Peso molecular:

86.09

EC Number:

201-204-4

UNSPSC Code:

12352106

PubChem Substance ID:

329751836

Beilstein/REAXYS Number:

1719937

MDL number:

MFCD00002651

Assay:

≥98.0%

Form:

liquid

Grade:

SAJ first grade

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Propiedades

grade

SAJ first grade

vapor density

>3 (vs air)

vapor pressure

1 mmHg ( 20 °C)

assay

≥98.0%

form

liquid

autoignition temp.

752 °F

availability

available only in Japan

refractive index

n20/D 1.431 (lit.)

pH

2.0-2.2 (20 °C, 100 g/L)

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

Descripción

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pictograms

GHS06,GHS05

signalword

Danger

hcodes

H302 + H332,H311,H314,H335

pcodes

P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

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

Clase de almacenamiento

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

ppe

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

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Facile synthesis of silver nanoparticles in a crosslinked polymeric system by in situ reduction method for catalytic reduction of 4-nitroaniline.

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

Development of novel molecularly imprinted magnetic solid-phase extraction materials based on magnetic carbon nanotubes and their application for the determination of gatifloxacin in serum samples coupled with high performance liquid chromatography.

Deli Xiao et al.

Journal of chromatography. A, 1274, 44-53 (2013-01-08)

A novel composite imprinted material, on the basis of magnetic carbon nanotubes (MCNTs)-incorporated layer using gatifloxacin as a template, methacrylic acid as a functional monomer, and ethylene glycol dimethacrylate as a cross-linker, was successfully synthesized by a surface imprinting technique.

Molecularly imprinted polymers for histamine recognition in aqueous environment.

Foteini A Trikka et al.

Amino acids, 43(5), 2113-2124 (2012-04-25)

Molecularly imprinted polymers (MIP) for histamine using methacrylic acid were developed and recognition mechanisms were thoroughly characterized for the first time in this study. The binding affinity of imprinted polymer with structurally related compounds was studied in organic and aqueous

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