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M27301

Sigma-Aldrich

Methyl acrylate

99%, contains ≤100 ppm monomethyl ether hydroquinone as inhibitor

Sinônimo(s):

Methylacrylate

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5 ML
R$ 431,00
250 ML
R$ 451,00
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R$ 542,00
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R$ 1.013,00
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R$ 4.017,00

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5 ML
R$ 431,00
250 ML
R$ 451,00
1 L
R$ 542,00
2 L
R$ 1.013,00
18 L
R$ 4.017,00

About This Item

Fórmula linear:
CH2=CHCOOCH3
Número CAS:
Peso molecular:
86.09
Beilstein:
605396
Número CE:
Número MDL:
Código UNSPSC:
12162002
ID de substância PubChem:
NACRES:
NA.23

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densidade de vapor

3 (vs air)

Nível de qualidade

pressão de vapor

67.5 mmHg ( 20 °C)

Ensaio

99%

Formulário

liquid

temperatura de autoignição

874 °F

contém

≤100 ppm monomethyl ether hydroquinone as inhibitor

Lim. expl.

14.5 %

índice de refração

n20/D 1.402 (lit.)

p.e.

80 °C (lit.)

pf

−75 °C (lit.)

densidade

0.956 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

COC(=O)C=C

InChI

1S/C4H6O2/c1-3-4(5)6-2/h3H,1H2,2H3

chave InChI

BAPJBEWLBFYGME-UHFFFAOYSA-N

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Descrição geral

Methyl acrylate is an acrylic monomer. It is useful in the preparation of polymers having rigid, flexible, ionic, nonionic, hydrophobic, or hydrophilic properties. Mechanism of the copolymerization of ethylene and α-olefins with methyl acrylate has been studied.[1] Heck reaction of iodobenzene with methyl acrylate in the presence of triethylamine and sodium carbonate has been reported.[2] The reversible addition fragmentation chain transfer (RAFT) bulk polymerization of methyl acrylate using 1-phenylethyl dithiobenzoate and 2-(2-cyanopropyl) dithiobenzoate (RAFT agents) has been studied.[3] Reactive intermediates formed during the Heck reaction of methyl acrylate have been characterized by NMR spectroscopy.[4]

Aplicação

Methyl acrylate was used in the preparation of poly(methyl acrylate) elastomers.[5] It was also used in the synthesis of α,ω-dicarboxylic acid esters.[6]

Pictogramas

FlameSkull and crossbones

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

27.0 °F - closed cup

Ponto de fulgor (°C)

-2.8 °C - closed cup

Equipamento de proteção individual

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


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Os clientes também visualizaram

Effects of dispersion and aggregation of silica in the reinforcement of poly (methyl acrylate) elastomers.
Pu Z, et al.
Chemistry of Materials, 9(11), 2442-2447 (1997)
Mechanistic studies of the palladium-catalyzed copolymerization of ethylene and a-olefins with methyl acrylate.
Mecking S, et al.
Journal of the American Chemical Society, 120(5), 888-899 (1998)
Origin of inhibition effects in the reversible addition fragmentation chain transfer (RAFT) polymerization of methyl acrylate.
Perrier S, et al.
Macromolecules, 35(22), 8300-8306 (2002)
Characterization of Reactive Intermediates in Palladium-Catalyzed Arylation of Methyl Acrylate (Heck Reaction).
Brown JM and Hii KKM.
Angewandte Chemie (International Edition in English), 35(6), 657-659 (1996)
Rybak A and Meier MAR.
Green Chemistry, 9(12), 1356-1361 (2007)

Artigos

Our strategy is to synthesize mesoporous carbonaceous materials (“Starbons”) using mesoporous expanded starch as the precursor without the need for a templating agent.

RAFT polymerization offers living characteristics to radical polymerization, contributing versatility to reversible deactivation radical polymerization methods.

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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