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
368350
Poly(9-vinylcarbazole)
average Mn 25,000-50,000
Synonym(s):
PVK
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Check Cart for Availability | $263.00 |
About This Item
$263.00
mol wt
average Mn 25,000-50,000
Quality Segment
mp
>300 °C
density
1.2 g/mL at 25 °C (lit.)
orbital energy
HOMO 5.8 eV , LUMO 2.2 eV
OLED device performance
ITO/PEDOT:PSS/PVK/PFO:Ir(btpy)3 (5 wt%)/Ca
- Color: red
- Max. Luminance: 726.5 Cd/m2
- Max. EQE: 2.32 %
- Color: blue
- Max. Luminance: 13800 Cd/m2
- Max. EQE: 1.98 %
- Turn-On Voltage: 5.5 V
- Color: green
- Max. Luminance: 10000 Cd/m2
- Max. EQE: 1.1 %
- Turn-On Voltage: 3.8 V
Mw/Mn
~2
SMILES string
[n]1(c2c(c3c1cccc3)cccc2)C=C
InChI
1S/C14H11N/c1-2-15-13-9-5-3-7-11(13)12-8-4-6-10-14(12)15/h2-10H,1H2
InChI key
KKFHAJHLJHVUDM-UHFFFAOYSA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description average Mn 25,000-50,000 | description powder | description low molecular weight | description ethylene 32 mol % |
| mp >300 °C | mp - | mp - | mp - |
| density 1.2 g/mL at 25 °C (lit.) | density 1.2 g/mL at 25 °C (lit.) | density 1.4 g/mL at 25 °C (lit.) | density 1.19 g/mL at 25 °C |
| OLED device performance ITO/PEDOT:PSS/PVK:Ir(mppy)2 (6 wt%)/Bphen/LiF:Al
| OLED device performance ITO/PEDOT:PSS/PVK:FIr6 (10 wt%)/TPBI/CsF:Al
| OLED device performance - | OLED device performance - |
| orbital energy HOMO 5.8 eV , LUMO 2.2 eV | orbital energy HOMO 5.8 eV , LUMO 2.2 eV | orbital energy - | orbital energy - |
| mol wt average Mn 25,000-50,000 | mol wt - | mol wt ~48000 | mol wt - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
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Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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