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749257

Sigma-Aldrich

2,2′-Bis[4-(trifluoromethyl)phenyl]-5,5′-bithiazole

97%

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About This Item

Empirical Formula (Hill Notation):
C20H10F6N2S2
CAS Number:
869896-76-4
Molecular Weight:
456.43
MDL number:
MFCD22200513
UNSPSC Code:
12352103
PubChem Substance ID:
329765976
NACRES:
NA.23

Assay

97%

form

powder or crystals

mp

230-235 °C

semiconductor properties

N-type (mobility=1.83 cm2/V·s)

SMILES string

FC(F)(F)c1ccc(cc1)-c2ncc(s2)-c3cnc(s3)-c4ccc(cc4)C(F)(F)F

InChI

1S/C20H10F6N2S2/c21-19(22,23)13-5-1-11(2-6-13)17-27-9-15(29-17)16-10-28-18(30-16)12-3-7-14(8-4-12)20(24,25)26/h1-10H

InChI key

YPPDUFZJMJWOLJ-UHFFFAOYSA-N

Application

This material is used as an n-type semiconductor for OFET devices. It forms a closely packed 2-dimensional columnar structure leading to a high performance n-type FET.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301,H319

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Shinji Ando et al.
Journal of the American Chemical Society, 127(43), 14996-14997 (2005-10-27)
Novel thiazole oligomers and thiazole/thiophene co-oligomers with trifluoromethylphenyl groups were developed as n-type semiconductors for OFETs. They showed excellent n-type performances with high electron mobilities. A 5,5'-bithiazole with trifluoromethylphenyl groups forms a closely packed two-dimensional columnar structure leading to a

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