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E14551

Sigma-Aldrich

Ethyl 2-bromopropionate

99%

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About This Item

Fórmula linear:
CH3CHBrCOOC2H5
Número CAS:
535-11-5
Peso molecular:
181.03
Beilstein:
773920
Número CE:
208-609-5
Número MDL:
MFCD00000144
Código UNSPSC:
12352100
ID de substância PubChem:
24894411
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

Nível de qualidade

200

Ensaio

99%

Formulário

liquid

índice de refração

n20/D 1.446 (lit.)

p.e.

156-160 °C (lit.)

densidade

1.394 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCOC(=O)C(C)Br

InChI

1S/C5H9BrO2/c1-3-8-5(7)4(2)6/h4H,3H2,1-2H3

chave InChI

ARFLASKVLJTEJD-UHFFFAOYSA-N

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Categorias relacionadas

Pictogramas

FlameCorrosion
GHS02,GHS05

Palavra indicadora

Danger

Frases de perigo

H226,H314

Classificações de perigo

Flam. Liq. 3 - Skin Corr. 1B

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

123.8 °F - closed cup

Ponto de fulgor (°C)

51 °C - closed cup

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
STBL0745
STBK9738
STBJ9965
STBJ7016
STBH8050

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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Sigma-Aldrich

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Sigma-Aldrich

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Shengtao Lu et al.
Nature communications, 9(1), 4277-4277 (2018-10-17)
An intelligent drug release system that is triggered into action upon sensing the motion of swarmer P. mirabilis is introduced. The rational design of the drug release system focuses on a pNIPAAm-co-pAEMA copolymer that prevents drug leakage in a tobramycin-loaded
Sai Chen et al.
Polymers, 11(7) (2019-07-04)
Shape-stabilized phase change materials (SPCMs) are green, reusable energy storage materials. Because the melting temperature of n-alkyl acrylate copolymer is adjustable by controlling the side-chain length, the appropriate melting temperature can be achieved. Poly(tetradecyl acrylate-co-hexadecyl acrylate) (P(TDA-co-HDA)) with a molar
Ceren Kütahya et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 26(46), 10444-10451 (2020-04-29)
NIR exposure at 790 nm activated photopolymerization of monomers comprising UV-absorbing moieties by using [CuII /(TPMA)]Br2 (TPMA=tris(2-pyridylmethyl)amine) in the ppm range and an alkyl bromide as initiator. Some of them comprised structural elements selected either from those showing proton transfer or
Cansu Aydogan et al.
Macromolecular rapid communications, 40(14), e1900109-e1900109 (2019-05-16)
A straightforward transformation protocol combining two distinct living polymerization methods for the controlled synthesis of block copolymers is described. In the first step, bromo-terminated poly(methyl methacrylate) is prepared by atom transfer radical polymerization (ATRP). Then, a bromide end group is
David J S Patinha et al.
Talanta, 198, 193-199 (2019-03-17)
In this work, a facile preparation of SPME fibers with increased surface area is presented. The SPME fibers were prepared by grinding poly(ionic liquids) (PILs) to obtain particles of 1-16 µm and, with the aid of a silicon adhesive, attach these
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Questions

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  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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