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ossila材料PCE-11单体

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产品名称: ossila材料PCE-11单体
产品型号: 1504626-07-6)
产品展商: Ossila
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简单介绍


ossila材料PCE-11单体  的详细介绍

4-7-bis(5-bromo-4-2-octyldodecylthiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]-thiadiazole, also known as PCE11 monomer (CAS number 1504626-07-6), is a monomer with difluoro attached on benzothiadiazole unit which gives greater electron withdrawn ability to further modify the energy gap of the polymer semiconductor materials. Polymerized with 5,5'-bis(trimethylstannyl)-2,2'-thiophene, PCE11 monomer yields the polymer PffBT4T-2OD (PCE11) which has a power conversion efficiency over 10%.

PCE11 synthesis with 4-7-bis(5-bromo-4-2-octyldodecylthiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]-thiadiazole and 2,5-bis(trimethylstannyl)thieno[3,2-b]thiophene
Synthesis of PCE11 with 4-7-bis(5-bromo-4-2-octyldodecylthiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]-thiadiazole and 2,5-bis(trimethylstannyl)thieno[3,2-b]thiophene

General Information


CAS Number 1504626-07-6
Chemical Formula C54H84Br2F2N2S3
Molecular Weight 1055.26 g/mol
Synonyms PCE11 monomer
PffBT4T-2OD monomer
Classification / Family Benzothiadiazole, Difluorobenzo[c][1,2,5]thiadiazole, Semiconductor synthesis, Low band gap polymers, Acceptors, Organic photovoltaics, Polymer solar cells

Chemical Structure


pce11 monomer
Chemical structure of 4,7-bis(5-bromo-4-(2-octyldodecyl)thiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]thiadiazole, PCE11 monomer

Product Details


Purify >98%
Melting Point N/A
Appearance Red powder

NMR Characterization


1H NMR pce11-monomer in CDCl3
1H NMR spectrum of 4,7-bis(5-bromo-4-(2-octyldodecyl)thiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]thiadiazole in CDCl3: Instrument AVIIIHD400
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