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
701963
Poly(ethylene glycol) diacrylate
average Mn 6,000, acrylate, ≤1,500 ppm MEHQ as inhibitor
Synonyma:
Polyethylene glycol, PEG diacrylate
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
1 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 4 960,00 Kč |
O této položce
4 960,00 Kč
Název produktu
Poly(ethylene glycol) diacrylate, average Mn 6,000, contains ≤1500 ppm MEHQ as inhibitor
form
solid
Quality Segment
mol wt
average Mn 6,000
contains
≤1500 ppm MEHQ as inhibitor
reaction suitability
reagent type: cross-linking reagent
reaction type: Polymerization Reactions
transition temp
Tm 59-63 °C
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
General description
Application
It can be used as an alloying agent to prepare polymer membranes for gas separation applications. For example, an alloyed poly(Ether Block Amide)/ PEGDA membrane can be used for the separation of CO2/H2.
It can also be used as aprecursor to fabricate polymer electrolyte membranes(PEMs) for flexible Li-ionbatteries. The addition of PEGDA enhances the ionic conductivity, thermal stability,and mechanical toughness of PEMs.
Features and Benefits
- Highly hydrophilic
- Non-toxic
- Biocompatible
- Non-immunogenic
1 of 1
Tato položka | |||
|---|---|---|---|
| description average Mn 6,000, contains ≤1500 ppm MEHQ as inhibitor | description average Mn 1,000, contains MEHQ as inhibitor | description average Mn 700 | description average Mn 250 |
| polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear |
| form solid | form solid | form - | form - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| mol wt average Mn 6,000 | mol wt average Mn 1,000 | mol wt average Mn 700 | mol wt average Mn 250 |
| 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. 2-8°C | storage temp. 2-8°C |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
Skladovací třída
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Seznamy omezení vyplývajících z předpisů
Seznamy omezení vyplývajících z předpisů jsou poskytovány zejména pro chemické produkty. Pro jiné než chemické produkty lze poskytovat pouze omezené informace. Žádný záznam znamená, že v seznamech není obsažena žádná ze součástí. Povinností uživatele je zajistit bezpečné a zákonné použití produktu.
150-76-5
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How can I determine the shelf life / expiration / retest date of this product?
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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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