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697931

Sigma-Aldrich

N-Hydroxyethyl acrylamide

contains 1,000 ppm monomethyl ether hydroquinone as stabilizer, 97%

Sinónimos:

N-(2-Hydroxyethyl)acrylamide, HEAA

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100 ML
US$ 65,50

US$ 65,50

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100 ML
US$ 65,50

About This Item

Fórmula empírica (notación de Hill):
C5H9NO2
Número de CAS:
7646-67-5
Peso molecular:
115.13
Número MDL:
MFCD11110645
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
329761968
NACRES:
NA.23

US$ 65,50

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Nivel de calidad

100

Ensayo

97%

Formulario

liquid

contiene

1,000 ppm monomethyl ether hydroquinone as stabilizer

índice de refracción

n20/D 1.505

bp

129-130 °C

densidad

1.111 g/mL at 25 °C

temp. de almacenamiento

2-8°C

cadena SMILES

OCCNC(=O)C=C

InChI

1S/C5H9NO2/c1-2-5(8)6-3-4-7/h2,7H,1,3-4H2,(H,6,8)

Clave InChI

UUORTJUPDJJXST-UHFFFAOYSA-N

Categorías relacionadas

Aplicación

N-Hydroxyethyl acrylamide is an amphipathic polymer that can be used for a variety of applications such as:
  • preparation of hydrogels for the formation of a stimulo-responsive polymer for cell signaling and bioengineering research[1]
  • in the synthesis of lanthanide based luminescent materials for sensors and bio-imaging[2]
  • formation of adhesive hydrogel for potential usage in the smart adhesives[3]

Pictogramas

Health hazardCorrosion
GHS08,GHS05

Palabra de señalización

Danger

Frases de peligro

H318,H373

Clasificaciones de peligro

Eye Dam. 1 - STOT RE 2 Oral

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

298.4 °F - closed cup

Punto de inflamabilidad (°C)

148 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
WXBF4851V
WXBD9301V
MKCS2392
MKCP5225
MKCN7330

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Xinyu Hu et al.
ChemMedChem, 12(19), 1600-1609 (2017-09-01)
Salecan is a water-soluble extracellular β-glucan and has excellent physicochemical and biological properties for hydrogel preparation. In this study, a new pH/magnetic field dual-responsive hydrogel was prepared by the graft copolymerization of salecan with 4-pentenoic acid (PA) and N-hydroxyethylacrylamide (HEAA)
Sifani Zavahir et al.
Nanomaterials (Basel, Switzerland), 10(7) (2020-07-28)
Soft actuators based on hydrogel materials, which can convert light energy directly into mechanical energy, are of the utmost importance, especially with enhancements in device development. However, the hunt for specific photothermal nanomaterials with distinct performance remains challenging. In this
Urara Hasegawa et al.
Macromolecular bioscience, 16(7), 1009-1018 (2016-03-10)
Furoxans, or 1,2,5-oxadiazole-N-oxides, are a class of nitric oxide (NO)-donating compounds that release NO in response to thiol-containing molecules. In this study, polymeric micelles bearing furoxan moieties are prepared from an amphiphilic block copolymer consisting of a hydrophobic furoxan-bearing block
Mai N Vu et al.
Small (Weinheim an der Bergstrasse, Germany), 16(33), e2002861-e2002861 (2020-06-26)
A key concept in nanomedicine is encapsulating therapeutic or diagnostic agents inside nanoparticles to prolong blood circulation time and to enhance interactions with targeted cells. During circulation and depending on the selected application (e.g., cancer drug delivery or immune modulators)
Water soluble Ln (III)-based metallopolymer with AIE-active and ACQ-effect lanthanide behaviors for detection of nanomolar pyrophosphate
Zhang Z, et al.
Sensors and Actuators B, Chemical, 282(5), 999-1007 (2019)
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Questions

1–3 of 3 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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  3. N-ヒドロキシエチルアクリルアミドは水に溶解しますか？また、下限臨界溶液温度は何度くらいでしょうか？

    1 answer

    1. Per the product's SDS, its water solubility is 1,000 g/l at 20 °C. However, details about its lower critical solution temperature are not tested or provided.

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