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
472344
Poly(4-vinylpyridine)
average Mw ~60,000
Synonym(s):
4-Vinylpyridine homopolymer, 4-Vinylpyridine polymer, Poly(4-pyridylethylene), Poly(p -vinylpyridine)
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| Size/SKU | Availability | Price |
|---|
About This Item
mol wt
average Mw ~60,000
Quality Segment
transition temp
Tg 137 °C (onset, annealed)
solubility
DMF, acetic acid and lower alcohols: soluble
SMILES string
n1ccc(cc1)C=C
InChI
1S/C7H7N/c1-2-7-3-5-8-6-4-7/h2-6H,1H2
InChI key
KFDVPJUYSDEJTH-UHFFFAOYSA-N
General description
Application
- fabrication of antibacterial surfaces[1]
- development of pH sensitive systems
- 3D molecular level ordering systems
- anti-corrosive coatings
- dye sensitized solar cells (DSSCs)(90}
1 of 1
This Item | |||
|---|---|---|---|
| solubility DMF, acetic acid and lower alcohols: soluble | solubility - | solubility DMF, acetic acid and lower alcohols: soluble | solubility - |
| transition temp Tg 137 °C (onset, annealed) | transition temp - | transition temp Tg 142 °C (onset, annealed) | transition temp - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| mol wt average Mw ~60,000 | mol wt average Mn 152,000 (Typical), average Mw 159,000 (Typical) | mol wt average Mw ~160,000 | mol wt average Mn 35,000 (Typical), average Mw 37,500 (Typical) |
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ppe
dust mask type N95 (US), Eyeshields, Gloves
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2
Storage Class
4.1B - Flammable solid hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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