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Sigma-Aldrich

Poly(methyl acrylate) solution

average Mw ~40,000 by GPC

Synonym(s):

Acrylic acid methyl ester polymer, Methyl acrylate homopolymer

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About This Item

Linear Formula:
(C4H6O2)n
CAS Number:
9003-21-8
MDL number:
MFCD00084441
UNSPSC Code:
12162002
PubChem Substance ID:
24850985
NACRES:
NA.23

vapor density

>1 (vs air)

form

liquid

autoignition temp.

~896 °F

mol wt

average Mw ~40,000 by GPC

concentration

~40 wt. % (in toluene)

refractive index

n20/D 1.494

transition temp

Tg 9 °C

density

1.22 g/mL at 25 °C

SMILES string

COC(=O)C=C

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Application

PMA/methylamine borane (MeAB) composites, prepared by solution blending process finds uses as a hydrogen storage material with better dehydrogenation property compared to MeAB.

Other Notes

Unit weight does not include weight of solvent.

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Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

39.2 °F - closed cup

flash_point_c

4 °C - closed cup

ppe

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Zanhua Liu et al.
Inflammation, 39(3), 1090-1098 (2016-04-05)
Epilepsy, which affects about 1 % of the population worldwide, leads to poor prognosis and increased morbidity. However, effective drugs providing satisfactory control on seizure relapse were rare, which encouraged more etiological studies. Whether inflammation is one of key events underlying
Decreasing the thermal dehydrogenation temperature of methylamine borane (MeAB) by mixing with poly (methyl acrylate)(PMA).
Yang Z, et al.
International Journal of Hydrogen Energy, 37(9), 7638-7644 (2012)
A soft hydrogen storage material: poly(methyl acrylate)-confined ammonia borane with controllable dehydrogenation.
Jianzhi Zhao et al.
Advanced materials (Deerfield Beach, Fla.), 22(3), 394-397 (2010-03-11)

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