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1160823-76-6

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  • High Quality 99% 1160823-76-6 Octyl 4,6-dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate Manufacturer

    Cas No: 1160823-76-6

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1160823-76-6 Usage

Uses

Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate can be used as a component of solar cells.

Check Digit Verification of cas no

The CAS Registry Mumber 1160823-76-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,8,2 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1160823-76:
(9*1)+(8*1)+(7*6)+(6*0)+(5*8)+(4*2)+(3*3)+(2*7)+(1*6)=136
136 % 10 = 6
So 1160823-76-6 is a valid CAS Registry Number.

1160823-76-6 Well-known Company Product Price

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  • TCI America

  • (O0436)  n-Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate  >94.0%(GC)

  • 1160823-76-6

  • 100mg

  • 2,250.00CNY

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1160823-76-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name octyl 4,6-dibromo-3-fluorothieno[2,3-c]thiophene-2-carboxylate

1.2 Other means of identification

Product number -
Other names n-Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1160823-76-6 SDS

1160823-76-6Downstream Products

1160823-76-6Relevant articles and documents

Highly efficient solar cell polymers developed via fine-tuning of structural and electronic properties

Liang, Yongye,Feng, Danqin,Wu, Yue,Tsai, Szu-Ting,Li, Gang,et al.

experimental part, p. 7792 - 7799 (2009/10/17)

This paper describes synthesis and photovoltaic studies of a series of new semiconducting polymers with alternating thieno[3,4-b]thiophene and benzodithiophene units. The physical properties of these polymers were finely tuned to optimize their photovoltaic effect. The substitution of alkoxy side chains to the less electron-donating alkyl chains or introduction of electron-withdrawing fluorine into the polymer backbone reduced the HOMO energy levels of polymers. The structural modifications optimized polymers' spectral coverage of absorption and their hole mobility, as well as miscibility with fulleride, and enhanced polymer solar cell performances. The open circuit voltage, Voc, for polymer solar cells was increased by adjusting polymer energy levels. It was found that films with finely distributed polymer/fulleride interpenetrating networkexhibited improved solar cell conversion efficiency. Efficiency over 6p ercent has been achieved in simple solar cells based on fluorinated PTB4/PC61BM films prepared from mixed solvents. The results proved that polymer solar cells have a bright future.

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