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Sigma-Aldrich

2-(Methacryloyloxy)ethyl acetoacetate

95%, contains BHT as stabilizer

Sinônimo(s):

AAEM, (2-Acetoacetoxy)ethyl methacrylate, Ethylene glycol monoacetoacetate monomethacrylate

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100 ML
R$ 446,00
4 L
R$ 1.383,00

R$ 446,00

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100 ML
R$ 446,00
4 L
R$ 1.383,00

About This Item

Fórmula linear:
CH3COCH2CO2CH2CH2O2CC(CH3)=CH2
Número CAS:
21282-97-3
Peso molecular:
214.22
Beilstein:
2099809
Número MDL:
MFCD00054405
Código UNSPSC:
12352100
ID de substância PubChem:
24878217
NACRES:
NA.22

R$ 446,00

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Nível de qualidade

200

Ensaio

95%

contém

BHT as stabilizer

índice de refração

n20/D 1.456 (lit.)

p.e.

100 °C/0.8 mmHg (lit.)

densidade

1.122 g/mL at 25 °C (lit.)

grupo funcional

ester
ketone
methacrylate

cadeia de caracteres SMILES

CC(=O)CC(=O)OCCOC(=O)C(C)=C

InChI

1S/C10H14O5/c1-7(2)10(13)15-5-4-14-9(12)6-8(3)11/h1,4-6H2,2-3H3

chave InChI

IBDVWXAVKPRHCU-UHFFFAOYSA-N

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Aplicação

2-(Methacryloyloxy)ethyl acetoacetate is a methylene active compound that may be used in the synthesis of 2-(methacryloyloxy)ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4- tetrahydropyrimidine-5-carboxylate.[1] It may be used as a polymerizable chelating agent for metal alkoxides to form polymerizable oxide precursors.[2]

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

235.4 °F

Ponto de fulgor (°C)

113 °C

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
BCCM0532
BCCH4235
MKCN4907
MKCN2111
MKCM2498

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J Wang et al.
Nanoscale research letters, 4(3), 240-246 (2008-01-01)
This work demonstrates the synthesis of core-shell ZrO2/PAAEM/PS nanoparticles through a combination of sol-gel method and emulsifier-free emulsion polymerizaiton. By this method, the modified nanometer ZrO2cores were prepared by chemical modification at a molecular level of zirconium propoxide with monomer
Phat Tran et al.
Biomedicines, 8(3) (2020-03-21)
The dressing material of a wound plays a key role since bacteria can live in the bandage and keep re-infecting the wound, thus a bandage is needed that blocks biofilm in the bandage. Using an in vivo wound biofilm model
Large Area, Facile Oxide Nanofabrication via Step-and-Flash Imprint Lithography of Metal?Organic Hybrid Resins.
Dinachali S S
ACS Applied Materials & Interfaces, 5(24), 13113-13123 (2013)
Juntao Wei et al.
Bioresource technology, 239, 482-489 (2017-05-26)
In this work, the influences of gasification temperature and blended ratio on co-gasification reactivity and synergy of Shenfu bituminous coal (SF) and municipal solid waste-derived hydrochar (HTC) were investigated using TGA. Additionally, active alkaline and alkaline earth metal (AAEM) transformation
Elizabeth Rodriguez Acevedo et al.
Nanomaterials (Basel, Switzerland), 10(5) (2020-05-24)
It is possible to take advantage of shallow reservoirs (<300 m) for CO2 capture and storage in the post-combustion process. This process is called enhanced carbon capture and storage (e-CCS). In this process, it is necessary to use a nano-modifying
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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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