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Merck

797243

Sigma-Aldrich

4,7-二溴-5,6-二氟-2,1,3-苯并噻二唑

别名:

bb-F2BT

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About This Item

经验公式(希尔记法):
C6Br2F2N2S
分子量:
329.95
分類程式碼代碼:
12352103
PubChem物質ID:

化驗

97% (HPLC)

品質等級

形狀

fibers

mp

150-155 °C

儲存溫度

2-8°C

SMILES 字串

FC1=C(Br)C2=NSN=C2C(Br)=C1F

InChI

1S/C6Br2F2N2S/c7-1-3(9)4(10)2(8)6-5(1)11-13-12-6

InChI 密鑰

HFUBKQHDPJZQIW-UHFFFAOYSA-N

應用

Fluorinated benzothiadiazole-based conjugated polymers for high open-circuit voltage in organic photovoltaics.

象形圖

Skull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

Lot/Batch Number

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Silaindacenodithiophene-Based Low Band Gap Polymers - The Effect of Fluorine Substitution on Device Performances and Film Morphologies
Schroeder, Bob C.; Huang, Zhenggang; Ashraf, Raja Shahid; Smith, Jeremy; et al
Advances in Functional Materials, 22(8), 1663-1670 (2012)
Yong Zhang et al.
Chemical communications (Cambridge, England), 47(39), 11026-11028 (2011-09-13)
Small band-gap conjugated polymers based on monofluoro- and difluoro-substituted benzothiadiazole were developed. Highly efficient polymer solar cells (PCE as high as 5.40%) could be achieved for devices made from these polymers.
Jonggi Kim et al.
ACS applied materials & interfaces, 6(10), 7523-7534 (2014-04-22)
The introduction of fluorine (F) atoms onto conjugated polymer backbone has verified to be an effective way to enhance the overall performance of polymer-based bulk-heterojunction (BHJ) solar cells, but the underlying working principles are not yet fully uncovered. As our

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