1194605-76-9 Usage
Description
1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)-2-ethylhexan-1-one, also known as DBTT-EH, is a complex organic compound with a molecular formula C16H19Br2OS. It is a thieno[3,4-b]thiophene derivative that contains two bromine atoms and an ethylhexanone group. This unique structure endows it with potential applications in various fields, particularly in organic synthesis and material science.
Uses
Used in Organic Synthesis:
1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)-2-ethylhexan-1-one is used as a building block for the synthesis of new organic molecules and materials. Its unique structure allows for the creation of a variety of compounds with different properties and applications.
Used in Material Science:
In the field of material science, 1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)-2-ethylhexan-1-one is used as a starting material for the development of new materials with specific properties. Its incorporation into materials can lead to advancements in areas such as electronics, energy storage, and polymers.
Used in Pharmaceutical Industry:
1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)-2-ethylhexan-1-one is used as a starting material for the production of pharmaceuticals. Its unique structure and properties make it a promising candidate for the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
Similarly, in the agrochemical industry, 1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)-2-ethylhexan-1-one is used as a starting material for the synthesis of new agrochemicals. Its potential applications in this field include the development of pesticides, herbicides, and other agricultural chemicals.
The specific properties and potential uses of 1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)-2-ethylhexan-1-one would depend on further research and development in the field of organic chemistry. Its versatility and unique structure make it a valuable compound for exploration in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 1194605-76-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,4,6,0 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1194605-76:
(9*1)+(8*1)+(7*9)+(6*4)+(5*6)+(4*0)+(3*5)+(2*7)+(1*6)=169
169 % 10 = 9
So 1194605-76-9 is a valid CAS Registry Number.
1194605-76-9Relevant articles and documents
Highly Stable Polymer Solar Cells Based on Poly(dithienobenzodithiophene- co -thienothiophene)
Shin, Nara,Yun, Hui-Jun,Yoon, Youngwoon,Son, Hae Jung,Ju, Sang-Yong,Kwon, Soon-Ki,Kim, Bongsoo,Kim, Yun-Hi
, p. 3890 - 3899 (2015)
It is important to develop new donor (D)-acceptor (A) type low band gap polymers for highly stable polymer solar cells (PSCs). Here, we describe the synthesis and photovoltaic properties of two D-A type low band gap polymers. The polymers consist of dithienobenzodithiophene (DTBDT) moieties with expanded conjugation side groups as donors and 2-ethyl-1-(thieno[3,4-b]thiophen-2-yl)hexan-1-one (TTEH) or 6-octyl-5H-thieno[3′,4′:4,5]thieno[2,3-c]pyrrole-5,7(6H)-dione (DTPD) as acceptors to give pDTBDT-TTEH and pDTBDT-DTPD polymers, respectively. The pDTBDT-TTEH is quite flat, resulting in a highly crystalline film. In contrast, the pDTBDT-DTPD is highly twisted to yield an amorphous film. Photovoltaic devices based on pDTBDT-TTEH and pDTBDT-DTPD exhibited power conversion efficiencies (PCEs) of 6.74% and 4.44%, respectively. The PCE difference results mainly from morphological differences between the two polymer:PC71BM blend films; the pDTBDT-TTEH polymer formed a nanoscopically networked domains in the blend state, while the pDTBDT-DTPD polymer film contained aggregated domains with large phase separation between the polymer and PC71BM molecules. Importantly, we observed that pDTBDT-TTEH-based devices showed excellent stability-in air, retaining 95% of the initial PCE after storage for over 1000 h without encapsulation. The high stability of the pDTBDT-TTEH-based device was originated mainly by the crystalline nature of the pDTBDT-TTEH:PC71BM film. This work suggests that designing highly conjugated planar backboned polymers is crucial to improve not only the photovoltaic performance but also the stability of PSCs.
Synthesis of a low band gap polymer and its application in highly efficient polymer solar cells
Hou, Jianhui,Chen, Hsiang-Yu,Zhang, Shaoqing,Chen, Ruby I.,Yang, Yang,Wu, Yue,Li, Gang
supporting information; experimental part, p. 15586 - 15587 (2010/01/29)
(Chemical Equation Presented) HOMO level of the PBDTTT-based polymer was successfully reduced by introducing an keton group in place of the ester group. The average PCE of the PBDTTT-based devices reached 6.3% with a champion PCE result of 6.58%. Due to i
