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
447935
Poly(ethylene glycol) methyl ether methacrylate
average Mn 300, methacrylate, methoxy, 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor
Synonym(s):
Polyethylene glycol, Methoxy PEG methacrylate, Methoxy poly(ethylene glycol) monomethacrylate, Poly(ethylene glycol) monomethyl ether monomethacrylate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Available to ship TODAYfromMILWAUKEE | $76.60 |
500 mL | Available to ship TODAYfromMILWAUKEE | $204.00 |
About This Item
Product Name
Poly(ethylene glycol) methyl ether methacrylate, average Mn 300, contains 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor
mol wt
average Mn 300
Quality Segment
contains
100 ppm MEHQ as inhibitor, 300 ppm BHT as inhibitor
reaction suitability
reagent type: chemical modification reagent
reaction type: Polymerization Reactions
refractive index
n20/D 1.452
density
1.05 g/mL at 25 °C
Ω-end
methacrylate
α-end
methoxy
polymer architecture
shape: linear
functionality: monofunctional
storage temp.
2-8°C
SMILES string
O(CCOCCOC)CCOCCOC(=O)C(=C)C
InChI
1S/C13H24O6/c1-12(2)13(14)19-11-10-18-9-8-17-7-6-16-5-4-15-3/h1,4-11H2,2-3H3
InChI key
KRCGBOKYIUDIFY-UHFFFAOYSA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description average Mn 300, contains 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor | description average Mn 500, contains 100 ppm MEHQ as inhibitor, 200 ppm BHT as inhibitor | description average Mn 4,000, contains ≤300 ppm monomethyl ether hydroquinone as inhibitor | description average Mn 950, contains 100 ppm MEHQ as inhibitor, 300 ppm BHT as inhibitor |
| 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 200 |
| reaction suitability reagent type: chemical modification reagent | reaction suitability reagent type: chemical modification reagent | reaction suitability reagent type: chemical modification reagent | reaction suitability reagent type: chemical modification reagent |
| mol wt average Mn 300 | mol wt average Mn 500 | mol wt average Mn 4,000 | mol wt average Mn 950 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C |
| density 1.05 g/mL at 25 °C | density 1.08 g/mL at 25 °C | density 1.100 g/cm3 | density 1.1 g/mL at 25 °C |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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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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