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445746

Poly(methyl methacrylate)

average Mw ~350,000 by GPC

Synonym(s):

PMMA, Poly(methacrylic acid methyl ester)

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25 g
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$95.80
500 g
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$423.00
1 kg
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$669.00

About This Item

Linear Formula:
[CH2C(CH3)(CO2CH3)]n
CAS Number:
9011-14-7
UNSPSC Code:
12162002
PubChem Substance ID:
24868198
NACRES:
NA.23
MDL number:
MFCD00134349

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form

powder

Quality Level

100

autoignition temp.

580 °F

mol wt

average Mw ~350,000 by GPC

reduced viscosity

150-160 cm3/g(20 °C)(lit.)

acid number

<1 mg KOH/g

transition temp

Tg (DSC) 105 °C (midpoint)

solubility

alcohols and aliphatic hydrocarbons: insoluble, esters, ketones, aromatics and glycol ethers: soluble

density

1.17 g/mL at 25 °C

InChI

1S/C5H9O2/c1-4(2)5(6)7-3/h1-3H3

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2003360355881501
Poly(methyl methacrylate) average Mw ~350,000 by GPC

Sigma-Aldrich

445746

Poly(methyl methacrylate)

Poly(methyl methacrylate) average Mw ~15,000 by GPC, powder

Sigma-Aldrich

200336

Poly(methyl methacrylate)

Poly(methyl methacrylate) analytical standard, 2,480,000

Supelco

03558

Poly(methyl methacrylate)

Poly(methyl methacrylate) analytical standard, suitable for gel permeation chromatography (GPC), 50,000

Supelco

81501

Poly(methyl methacrylate)

form

powder

form

powder

form

-

form

-

density

1.17 g/mL at 25 °C

density

1.200 g/cm3

density

1.200 g/cm3

density

1.200 g/cm3

reduced viscosity

150-160 cm3/g(20 °C)(lit.)

reduced viscosity

-

reduced viscosity

-

reduced viscosity

-

acid number

<1 mg KOH/g

acid number

-

acid number

-

acid number

-

transition temp

Tg (DSC) 105 °C (midpoint)

transition temp

Tg (DSC) 105 °C (midpoint)

transition temp

-

transition temp

-

mol wt

average Mw ~350,000 by GPC

mol wt

average Mw ~15,000 by GPC

mol wt

Mn ~2140000, Mp ~2740000, Mw ~2480000

mol wt

Mn ~54000, Mp ~56900, Mw ~55900

General description

The thermal degradation behaviour of PMMA ( avg Mol. wt. ~350,000 g mol-1)was investigated in inert atmosphere, four weight loss steps were observed.

Application

Pigment-wetting binder for coatings.
PMMA (avg. Mol wt. ~350,000 g mol-1) containing Fe2O3 and TiO2 fillers have possible uses as flame retardants.

Features and Benefits

Contributes hardness, weather resistance, light fastness and resistance to chemicals.

Storage Class

11 - Combustible Solids

wgk

nwg

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ9990
MKCX6567
MKCV7006
0000289898
0000237733

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Influence of TiO2 and Fe2O3 fillers on the thermal properties of poly (methyl methacrylate)(PMMA).
Laachachi A.,et al.
Material Matters, 59(1), 36-39 (2005)
Thermal degradation of poly (methyl methacrylate)(PMMA): modelling of DTG and TG curves.
Ferriol M., et al.
Polymer Degradation and Stability, 79(2), 271-281 (2003)
Distortions of iris and anterior lens capsule OCT images by ICRS.
Hosik Hwang et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 29(3), 155-156 (2013-03-01)
Bo Chen et al.
Journal of controlled release : official journal of the Controlled Release Society, 140(3), 203-209 (2009-05-26)
Water-soluble polymers for the delivery of chemotherapeutic drugs passively target solid tumors as a consequence of reduced renal clearance and the enhanced permeation and retention (EPR) effect. Elimination of the polymers in the kidney occurs due to filtration through biological
Angelo Accardo et al.
Nanoscale, 5(6), 2295-2299 (2013-02-22)
Drops of exosome dispersions from healthy epithelial colon cell line and colorectal cancer cells were dried on a superhydrophobic PMMA substrate. The residues were studied by small- and wide-angle X-ray scattering using both a synchrotron radiation micrometric beam and a
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Global Trade Item Number

SKUGTIN
445746-25G04061832284040
445746-1KG04061826741368
445746-500G04061832284064

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