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182249

Sigma-Aldrich

Poly(methyl methacrylate-co-ethyl acrylate)

ethyl acrylate <5 wt. %, average Mn ~39,500 by GPC, average Mw ~101,000 by GPC, powder

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About This Item

Wzór liniowy:
[CH2C(CH3)(CO2CH3)]X[CH2CH(CO2C2H5]Y
Numer CAS:
9010-88-2
Kod UNSPSC:
12162002
Identyfikator substancji w PubChem:
24850987
NACRES:
NA.23

Postać

powder

Poziom jakości

100

temp. samozapłonu

580 °F

masa cząsteczkowa

average Mn ~39,500 by GPC
average Mw ~101,000 by GPC

skład

ethyl acrylate, <5 wt. %

temp. przejścia

Tg (DSC) 104 °C (onset)

InChI

1S/2C5H8O2/c1-4(2)5(6)7-3;1-3-5(6)7-4-2/h1H2,2-3H3;3H,1,4H2,2H3

Klucz InChI

XPNLOZNCOBKRNJ-UHFFFAOYSA-N

Zastosowanie

Poly(methyl methacrylate-co-ethyl acrylate) (PMMAEA) copolymers may be used to prepare single phase mixture with phenolic derivative. PMMAEA may be used to form latex interpenetrating polymer networks (LIPNs). Membranes of PMMAEA were reportedly used for separation of heavy metal ions from aqueous solutions.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number
13924HA
09406LA
01004LY
18224MR
09818AN

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Acrylates?Advances in Research and Application (2012)
n?Butyl acrylate based latex interpenetrating polymer networks used as processing modifiers and impact modifiers of poly (vinyl chloride).
Zhang L, et al.
Journal of Applied Polymer Science, 91(2), 1168-1173 (2004)
A Telefoncu et al.
Applied biochemistry and biotechnology, 26(3), 311-317 (1990-12-01)
Pancreatic lipase (EC 3.1.1.3) was immobilized by entrapping in a commercial preparation of acrylic/methacrylic acid ester-based copolymer (Eudragit E 30 D). The activity of the immobilized lipase beads with a diameter of 1.5-2.0 mm was found to be lower than
E Horisawa et al.
Drug development and industrial pharmacy, 26(12), 1271-1278 (2001-01-09)
Some acidic nonsteroidal anti-inflammatory drugs (NSAIDs) are poorly soluble in the stomach. In this study, M-5011, d-2-[4-(3-methyl-2-thienyl) phenyl] propionic acid, was used as a model substance. To increase the dissolution rate of M-5011, a solid dispersion of M-5011 was prepared
S V Lafferty et al.
International journal of pharmaceutics, 235(1-2), 107-111 (2002-03-07)
Dynamic Mechanical Thermal Analysis of cast and sprayed films of an aqueous dispersion of polymethyl methacrylate (Eudragit NE30D) and mixtures with an aqueous dispersion of ethylcellulose (Aquacoat ECD-30) has been undertaken. Such analysis allows the identification of glass transition temperatures
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