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753971

Sigma-Aldrich

PBTTT-C14

Synonym(s):

Poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene]

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About This Item

Linear Formula:
(C42H62S4)n
CAS Number:
888491-19-8
UNSPSC Code:
12352103
NACRES:
NA.23

form

powder

Quality Level

100

mol wt

Mw >50,000

mp

>200 °C

semiconductor properties

(mobility=1.3 cm2/V·s)

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General description

PBTTT-C14 is a semiconducting material which is used as a hole transporting material (HTM). It has an ordered structure and crystal orientation which result in a high performance conducting material.

Application

PBTTT-C14 based conjugated polymers can potentially be used in combination with fullerenes and P3HT for the fabrication of a wide range of devices like organic field effect transistors (OFETs), organic photovoltaics (OPVs), solar cells (SCs) and photodiodes.

Legal Information

Sold under license from Merck KGaA, Darmstadt, Germany.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ2666
MKCL8165
MKCL8164
MKCH9345
MKCH9344

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