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795372

Sigma-Aldrich

Naphtho[1,2-c:5,6-c′]bis[1,2,5]thiadiazole

>98% (HPLC)

Synonym(s):

NT, NTz

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About This Item

Empirical Formula (Hill Notation):
C10H4N4S2
CAS Number:
133546-47-1
Molecular Weight:
244.30
UNSPSC Code:
12352103
PubChem Substance ID:
329768479
NACRES:
NA.23

Assay

>98% (HPLC)

form

solid

SMILES string

C12=NSN=C1C(C=CC3=NSN=C34)=C4C=C2

InChI

1S/C10H4N4S2/c1-3-7-10(14-15-11-7)6-2-4-8-9(5(1)6)13-16-12-8/h1-4H

InChI key

VHHDKHOBNKXVNU-UHFFFAOYSA-N

Application

NTz contains two fused 1, 2, 5-thiadiazole rings that lower the band gap; enhance the interchain packing; and improve the charge mobility of the resulting polymer. The NT-based polymer PBDT-DTNT exhibited considerably better photovoltaic performance with a power conversion efficiency (PCE) of 6.00% .

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral

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
MKBZ9178V
MKBT0895V

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Ming Wang et al.
Journal of the American Chemical Society, 133(25), 9638-9641 (2011-06-03)
Donor-acceptor conjugated polymers PBDT-DTBT and PBDT-DTNT, based on 2,1,3-benzothiadiazole (BT) and naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole (NT), have been designed and synthesized for polymer solar cells. NT contains two fused 1,2,5-thiadiazole rings that lower the band gap, enhance the interchain packing, and improve the

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