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.
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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/418/501/product-dating-information-06-25-mk.pdf
729094
Poly(ethylene glycol) diacrylate
average Mn 10,000, acrylate, MEHQ as inhibitor (may contain)
Synonym(s):
Polyethylene glycol, PEG diacrylate
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Product Name
Poly(ethylene glycol) diacrylate, average Mn 10,000, contains MEHQ as inhibitor
form
solid
Quality Level
mol wt
average Mn 10,000
contains
MEHQ as inhibitor
≤1,500 ppm MEHQ as inhibitor (may contain)
reaction suitability
reagent type: cross-linking reagent
reaction type: Polymerization Reactions
transition temp
Tm 60-64 °C
Mw/Mn
<1.1
Ω-end
acrylate
α-end
acrylate
polymer architecture
shape: linear
functionality: homobifunctional
storage temp.
−20°C
SMILES string
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
InChI key
KUDUQBURMYMBIJ-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 701963 | 701971 | 455008 |
|---|---|---|---|
| form solid | form solid | form powder | form - |
| polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| mol wt average Mn 10,000 | mol wt average Mn 6,000 | mol wt average Mn 2,000 | mol wt average Mn 700 |
| reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C |
Application
- 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).
Preparation Note
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
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.
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How can I determine the shelf life / expiration / retest date of this product?
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What is the degree/percentage of acrylation of the PEGDA 10k (product number: 729094)
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The degree of acrylation is not determined for this PEGDA 10k.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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What is the storage temperature of this Material. And how it is been shipped
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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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