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739278

Sigma-Aldrich

6,13-Bis((triethylsilyl)ethynyl)pentacene

≥99% (HPLC)

Synonym(s):

TES pentacene

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About This Item

Empirical Formula (Hill Notation):
C38H42Si2
CAS Number:
Molecular Weight:
554.91
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Assay

≥99% (HPLC)

form

crystals

mp

261-266 °C

semiconductor properties

P-type (mobility=10−5 cm2/V·s)

SMILES string

CC[Si](CC)(CC)C#Cc1c2cc3ccccc3cc2c(C#C[Si](CC)(CC)CC)c4cc5ccccc5cc14

InChI

1S/C38H42Si2/c1-7-39(8-2,9-3)23-21-33-35-25-29-17-13-15-19-31(29)27-37(35)34(22-24-40(10-4,11-5)12-6)38-28-32-20-16-14-18-30(32)26-36(33)38/h13-20,25-28H,7-12H2,1-6H3

InChI key

WSBQAUOFFOKRMX-UHFFFAOYSA-N

Application

TES-Pentacene can be used as a p-type semiconductor and also as an additive when combined with other semiconducting materials such as poly-3-hexylthiophene (P3HT) for use in Organic Photovoltaic Devices.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Sheraw, Chris D.; Jackson, Thomas N.; Eaton, Dave L., et al
Advanced Mat., 15, 2009-2009 (2003)
Brooks, J. S.; Tokumoto, T.; Choi, E.-S., et al.
Journal of Applied Physics, 96, 3312-3312 null

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