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/418/501/product-dating-information-06-25-mk.pdf
455008
Poly(ethylene glycol) diacrylate
average Mn 700, acrylate, 100 ppm MEHQ as inhibitor, 300 ppm BHT as inhibitor
Synonym(s):
Polyethylene glycol, PEG diacrylate
Select a Size
CZK 1,940.00
CZK 5,190.00
About This Item
Skip To
Product Name
Poly(ethylene glycol) diacrylate, average Mn 700
mol wt
average Mn 700
contains
100 ppm MEHQ as inhibitor (typically)
300 ppm BHT as inhibitor (typically)
reaction suitability
reagent type: cross-linking reagent
reaction type: Polymerization Reactions
refractive index
n20/D 1.47
mp
12-17 °C
density
1.12 g/mL at 25 °C
Ω-end
acrylate
α-end
acrylate
polymer architecture
shape: linear
functionality: homobifunctional
storage temp.
2-8°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
Looking for similar products? Visit Product Comparison Guide
1 of 4
This Item | 729086 | 437441 | 701971 |
|---|---|---|---|
| polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| 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 |
| mol wt average Mn 700 | mol wt average Mn 1,000 | mol wt average Mn 575 | mol wt average Mn 2,000 |
| storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C |
| density 1.12 g/mL at 25 °C | density - | density 1.12 g/mL at 25 °C | density - |
General description
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
446.0 °F - closed cup
Flash Point(C)
230 °C - closed cup
Personal Protective Equipment
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Articles
Scaffold patterning with poly(ethylene glycol)-based hydrogels for cell presence in 2D and 3D environments on photoactive substrates.
Discover hydrogels, biocompatible materials for drug delivery, tissue engineering, wound care, and 3D bioprinting in innovative biomedical applications
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
-
In what solvent is the PEGDA dissolved for obtaining this liquid form, and in how much percentage?
1 answer-
This product is a neat or pure liquid with an average molecular weight of 700 daltons and a density of 1.12 g/mL. This material may be diluted in water.
Helpful?
-
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service