187148-77-2 Usage
Uses
Used in Electronics Industry:
9-(2-ETHYLHEXYL)CARBAZOLE 97 is used as a key component in the production of organic semiconductors and organic photovoltaic devices. Its high purity and stability make it an ideal choice for these applications, contributing to the efficiency and performance of electronic devices.
Used in Research and Development:
Due to its unique chemical properties and potential for various industrial applications, 9-(2-ETHYLHEXYL)CARBAZOLE 97 is also utilized in research and development activities. Scientists and researchers explore its properties and applications to discover new uses and improve existing technologies.
Used in Dye and Pigment Production:
9-(2-ETHYLHEXYL)CARBAZOLE 97 is used as a raw material in the production of various dyes and pigments. Its chemical structure allows for the creation of a wide range of colors and hues, making it a valuable resource in this industry.
Used in Polymer Manufacturing:
In the polymer industry, 9-(2-ETHYLHEXYL)CARBAZOLE 97 is used to create a variety of polymers with specific properties. Its versatility and high purity make it a preferred choice for developing polymers with tailored characteristics for different applications.
Check Digit Verification of cas no
The CAS Registry Mumber 187148-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,1,4 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 187148-77:
(8*1)+(7*8)+(6*7)+(5*1)+(4*4)+(3*8)+(2*7)+(1*7)=172
172 % 10 = 2
So 187148-77-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H25N/c1-3-5-10-16(4-2)15-21-19-13-8-6-11-17(19)18-12-7-9-14-20(18)21/h6-9,11-14,16H,3-5,10,15H2,1-2H3
187148-77-2Relevant academic research and scientific papers
Efficient synthesis of N-alkyl-2,7-dihalocarbazoles by simultaneous carbazole ring closure and N-alkylation
Vyprachticky, Drahomír,Kmínek, Ivan,Pokorná, Veronika,Cimrová, Věra
experimental part, p. 5075 - 5080 (2012/07/28)
The N-alkyl-2,7-dihalocarbazole as the main product was formed by the reaction of 4,4′-dihalo-2-nitrobiphenyl with aromatic nitro compound and trialkyl phosphite. The presence and crucial role of aromatic nitro compound causes simultaneous carbazole ring closure and N-alkylation unlike the Cadogan ring closure where non-alkylated carbazole is formed as a main product. In addition, the mixture of aromatic nitro compound and trialkyl phosphite was found to be a possible N-alkylating agent for heterocycles, such as carbazole or indole.
