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Quality Segment
mol wt
average Mw 50,000-100,000
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
conductivity
~103 S/cm (when doped with iodine)
mp
238 °C
fluorescence
λex 443 nm; λem 568 nm in chloroform
orbital energy
HOMO 5 eV , LUMO 3 eV
OPV device performance
ITO/NiO/P3HT/PC61BM/LiF/Al
- Short-circuit current density (Jsc): 11.3 mA/cm2
- Open-circuit voltage (Voc): 0.64 V
- Fill Factor (FF): 0.69
- Power Conversion Efficiency (PCE): 5.16 %
- Short-circuit current density (Jsc): 9.5 mA/cm2
- Open-circuit voltage (Voc): 0.63 V
- Fill Factor (FF): 0.68
- Power Conversion Efficiency (PCE): 5 %
greener alternative category
semiconductor properties
P-type (mobility=1E-4-1E-1 cm2/V·s)
General description
Application
Features and Benefits
Gute Verarbeitbarkeit, Umweltstabilität und Elektroaktivität.
Packaging
Legal Information
Rieke ist eine eingetragene Marke von Rieke Metals, Inc.
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| description regioregular | description regioregular | description regioregular, average Mw 20,000-45,000 | description regioregular, average Mw 50,000-75,000 |
| mp 238 °C | mp 238 °C | mp - | mp - |
| orbital energy HOMO 5 eV , LUMO 3 eV | orbital energy - | orbital energy - | orbital energy - |
| conductivity ~103 S/cm (when doped with iodine) | conductivity - | conductivity - | conductivity - |
| sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency |
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Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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What is the density of Product 445703, Poly(3-hexylthiophene-2,5-diyl)?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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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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What percentage is regioregular in Product 445703, Poly(3-hexylthiophene-2,5-diyl)?
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Based on proton NMR, it is estimated to be approximately 98% regioregular.
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What is Product 445703, Poly(3-hexylthiophene-2,5-diyl), soluble in?
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This product will be soluble in Carbon Tetrachloride, Chloroform, and Dichloromethane. It is also partially soluble in Tetrahydrofuran, ether and slightly soluble in Toluene.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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For Product 445703, Poly(3-hexylthiophene-2,5-diyl), what does regioregular mean?
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Regioregular means all of the monomer units are in the same orientation. E.g. if you think of each monomer unit as your palm, regioregular would have all palms facing away, fingers up - all in same orientation. (Regiorandom might have one pointing up, one pointing down, one with palms facing you, one with palms facing away, etc, all in a row.)
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For product 445703, Poly(3-hexylthiophene-2,5-diyl), what are the end groups for the polymer? What is the initiator for the polymerization?
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For product 445703, Poly(3-hexylthiophene-2,5-diyl), one end group is a hydrogen and the other end group is a bromine. The name of the initiator for the polymerization is proprietary information.
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For Product 445703, Poly(3-hexylthiophene-2,5-diyl), what does "diyl" refer to?
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The use of "diyl" is simply an extension of the use of the "yl" ending for a single substituent. For example, a monosubstituted ethane becomes ethyl - - - -, a monosubstituted propane becomes propyl - - - -, a monosubstituted butane becomes butyl - - - - and so on. Similarly, a 1,3-disubstituted butane becomes 1,3-butanediyl, indicating the presence of similar substituents on the 1- and 3- positions of the butane portion of the molecule.
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What is the molecular weight of Product 445703, Poly(3-hexylthiophene-2,5-diyl)?
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The molecular weight (MW) is approximately 87,000.
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