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511420

Sigma-Aldrich

Poly(3-butylthiophene-2,5-diyl)

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Synonym(s):

P3BT

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About This Item

CAS Number:
98837-51-5
MDL number:
MFCD00677712
UNSPSC Code:
12352103
NACRES:
NA.23

color

red

solubility

chloroform, methylene chloride, toluene, and THF: soluble

fluorescence

λex 419 nm; λem 550 nm in chloroform

InChI

1S/C10H16S/c1-4-5-6-10-7-8(2)11-9(10)3/h7H,4-6H2,1-3H3

InChI key

DUOSBQJOYVIVOR-UHFFFAOYSA-N

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General description

Poly(3-butylthiophene-2,5-diyl) (P3BT) is an alkylthiophene based conducting polymer that can be used as a donor molecule in the development of organic electronics. It is a π-conjugating polymer with a π-π stacking distance of 0.395 nm.

Application

P3BT can act as a hole transporting layer (HTL) which can potentially be used in the fabrication of organic field effect transistors (OFETs), chemical sensors, rechargeable batteries and polymeric solar cells (PSCs).

Packaging

Packaged in glass bottles

Citation

For solid state properties see J. Am. Chem. Soc. .

Legal Information

Product of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Nanofiber preparation by whisker method using solvent-soluble conducting polymers
Samitsu S, et al.
Thin Solid Films, 516(9), 2478-2486 (2008)
High molecular weights, polydispersities, and annealing temperatures in the optimization of bulk-heterojunction photovoltaic cells based on poly (3-hexylthiophene) or poly (3-butylthiophene)
Hiorns RC, et al.
Advances in Functional Materials, 16(17), 2263-2273 (2006)
Effect of alkyl side-chain length and solvent on the luminescent characteristics of poly (3-n-alkylthiophene)
Shin C and Lee H
Synthetic Metals, 140(2-3), 177-181 (2004)
All-organic thin-film transistors patterned by means of selective electropolymerization
Becker E, et al.
Applied Physics Letters, 83(19), 4044-4046 (2003)
Journal of the American Chemical Society, 117, 233-233 (1994)

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