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Merck

729094

Sigma-Aldrich

Poly(ethylene glycol) diacrylate

average Mn 10,000, acrylate, MEHQ as inhibitor (may contain)

Sinónimos:

Polyethylene glycol, PEG diacrylate

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1 G
MXP 3,710.00

MXP 3,710.00


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1 G
MXP 3,710.00

About This Item

Número de CAS:
Número MDL:
Código UNSPSC:
12162002
NACRES:
NA.23

MXP 3,710.00


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Nombre del producto

Poly(ethylene glycol) diacrylate, average Mn 10,000, contains MEHQ as inhibitor

Formulario

solid

mol peso

average Mn 10,000

contiene

MEHQ as inhibitor
≤1,500 ppm MEHQ as inhibitor (may contain)

idoneidad de la reacción

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

temperatura de transición

Tm 60-64 °C

Mw/Mn

<1.1

Ω-final

acrylate

α-final

acrylate

arquitectura del polímero

shape: linear
functionality: homobifunctional

temp. de almacenamiento

−20°C

cadena SMILES

OCCO.OC(=O)C=C

InChI

1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2

Clave InChI

KUDUQBURMYMBIJ-UHFFFAOYSA-N

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Aplicación

  • 3D Bioprinting of Hydrogels: This study explores the formulation of PEGDA-based hydrogels for 3D bioprinting, focusing on rheological properties and structural fidelity, particularly relevant for tissue engineering applications (Wu et al., 2018).
  • Sustained Ocular Drug Delivery: Investigates the delivery of small and large drug molecules using PEGDA implants, highlighting the implications for sustained drug release in ocular therapies (McAvoy et al., 2018).
  • Tissue Engineering Scaffolds: Evaluates PEGDA-polycaprolactone scaffolds for tissue engineering, emphasizing the control over porosity and its importance for regenerative medicine applications (Kotturi et al., 2017).
  • Photocrosslinked Hydrogel Implants: Focuses on photocrosslinked PEGDA implants for drug delivery, providing insights into the design of drug delivery systems that can be finely tuned for specific therapeutic needs (Qin et al., 2015).
  • Hydrogel-Based Artificial Muscles: Characterizes PEGDA/acrylic acid hydrogels optimized for use as artificial muscles, highlighting their potential in biomedical engineering and smart materials (Browe et al., 2017).

Nota de preparación

Synthesized with an initial concentration of ≤1,500 ppm MEHQ

Pictogramas

CorrosionExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Ruohong Shi et al.
Small (Weinheim an der Bergstrasse, Germany), 16(37), e2002946-e2002946 (2020-08-11)
Hydrogels with the ability to change shape in response to biochemical stimuli are important for biosensing, smart medicine, drug delivery, and soft robotics. Here, a family of multicomponent DNA polymerization motor gels with different polymer backbones is created, including acrylamide-co-bis-acrylamide

Artículos

In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

Questions

1–3 of 3 Questions  
  1. 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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  2. 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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  3. What is the storage temperature of this Material. And how it is been shipped

    1 answer
    1. This product is stable for relatively short periods of time. The item is shipped at ambient temperature. A transit time of up to 2 weeks will not impact the quality of this material. Upon delivery, this product should be stored at -20°C.

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