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739278

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:
398128-81-9
Molecular Weight:
554.91
UNSPSC Code:
12352103
PubChem Substance ID:
329765339
NACRES:
NA.23
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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
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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