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182214

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.

Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

39.2 °F - closed cup

Flash Point(C)

4 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

182214-VAR:
182214-BULK:
182214-50G:4548174010211
182214-100G:4548174010204

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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