57103-02-3

Basic information

• Product Name: 9H-Carbazole, 3,6-diiodo-
• Synonyms: 3,6-Diiodocarbazole;6-diiodo-9H-carbazole;9H-Carbazole, 3,6-diiodo-;3,6-Diiodo-9H-carbazole
• CAS NO: 57103-02-3
• Molecular Formula: C₁₂H₇I₂N
• Molecular Weight: 418.99962
• Mol File: 57103-02-3.mol
• Article Data: 11

Chemical Properties

• Melting Point: 205.0 to 209.0 °C
• Boiling Point: 498.3±25.0 °C(Predicted)
• Appearance: /
• Density: 2.326±0.06 g/cm3(Predicted)
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• PKA: 15.68±0.30(Predicted)
• CAS DataBase Reference: 9H-Carbazole, 3,6-diiodo-(CAS DataBase Reference)
• NIST Chemistry Reference: 9H-Carbazole, 3,6-diiodo-(57103-02-3)
• EPA Substance Registry System: 9H-Carbazole, 3,6-diiodo-(57103-02-3)

Safety Data

• Hazardous Substances Data: 57103-02-3(Hazardous Substances Data)

Usage

General Description

9H-Carbazole, 3,6-diiodo-, also known as 3,6-Diiodocarbazole, is a chemical compound that belongs to the class of carbazoles. It is characterized by the presence of two iodine atoms at the 3rd and 6th positions of the carbazole ring. 9H-Carbazole, 3,6-diiodo- has been studied for its potential pharmaceutical and industrial applications, including as a precursor for the synthesis of various organic compounds and as a building block for the development of new materials. It is also being investigated for its potential use in organic electronic devices, such as organic light-emitting diodes (OLEDs) and organic photovoltaic cells. Additionally, 3,6-Diiodocarbazole has been found to exhibit antimicrobial properties, making it of interest for the development of new antimicrobial agents.

Upstream product

• 86-74-8 9H-carbazole 
• 64-19-7 acetic acid 
• 1592-95-6 3-bromo-9H-carbazole 
• 100-44-7 benzyl chloride 

Downstream Products

• 78932-83-9 3,6-di((E)-styryl)-9H-carbazole 
• 62913-24-0 3,6-bis(2-phenylethynyl)-9H-carbazole 
• 551951-03-2 3,6-diiodo-9-(4-toluenesulfonyl)-9H-carbazole 
• 399042-83-2 3,6-bis(4-methoxyphenyl)-9H-carbazole 
• 1246891-46-2 3,6-di(2,6-dimethylphenyl)-9H-carbazole 
• 1235893-59-0 3,6-bis(4-phenylphenyl)-9-(3-methyloxetan-3-ylmethyl)carbazole 
• 1235893-61-4 3,6-diphenyl-9-(3-methyloxetan-3-ylmethyl)carbazole 
• 551951-18-9 3,6-di-tert-butyl-9-(3-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9-tosyl-9H-carbazol-6-yl)-9H-carbazole 
• 1403934-61-1 9-butyl-6-(4-vinylphenyl)-9H-3,9'-bicarbazole 
• 1201905-91-0 3,6-bis(diphenylphosphinyl)-9H-carbazole 

Relevant articles and documents

(Bi)phenyl substituted 9-(2,2-diphenylvinyl)carbazoles as low cost hole transporting materials for efficient red PhOLEDs

Two low-cost 9-(2,2-diphenylvinyl)carbazole-based derivatives with aryl substitutions were synthesized by simple procedure and then investigated. The respective glass transition temperatures of the materials were estimated to be higher than 90 °C, which can provide morphologically-stable amorphous films for applications in organic light emitting diodes. The compounds possess adequate ionization potentials and suitable triplet energies, which make them suitable hole transporting materials for use in red phosphorescent organic light-emitting diodes. The respective peak efficiencies of the red devices with the p-type dopants were recorded at 8.7% (5.6 cd/A and 3.9 lm/W) and at 8.7% (5.4 cd/A and 3.8 lm/W), correspondingly, demonstrating high potential of the material for applications in light emitting diodes. The characteristics indicated that the devices with the aryl substituted 9-(2,2-diphenylvinyl)carbazoles exhibit better performance than those of widely used hole transporting 1,1-bis[(di-4-tolylamino)phenyl]cyclohexane (TAPC) -based device.

Solution-processable naphthalene and phenyl substituted carbazole core based hole transporting materials for efficient organic light-emitting diodes

Solution-processable molecular hole transporting materials (HTMs) are extremely crucial in order to realize low cost, high throughput, and roll-to-roll fabrication of large area organic light emitting diodes for display and lighting applications. In this report, a series of naphthalene and phenyl substituted carbazole core based HTMs, 3-(1-naphthyl)-9-(2-phenylvinyl)carbazole (NPVCz), 3,6-di-(1-naphthyl)-9-phenylvinylcarbazole (DNPVCz), and 3,6-diphenyl-9-(2-phenylvinyl)carbazole (DPPVCz) are successfully synthesized and characterized. The synthesized HTMs possess excellent solubility in common organic solvents. By using a fluorescent tris(8-hydroxyquinolinato)aluminium emitter, we demonstrate an enhancement of 135%, from 1.7 to 4.5 cd A-1, in the current efficiency of an organic light emitting diode (OLED) by replacing the conventional HTM, N,N′-di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine (NPB), with the NPVCz counterpart. Moreover, the current efficiency of a conventional tris[2-phenylpyridinato-C2,N]iridium(iii) based phosphorescent green OLED device increases from 46.4 to 66.2 cd A-1 by substituting the NPB with NPVCz. These findings suggest that this type of solution-processable molecular HTM will be a promising contender for high efficiency OLED devices.

SEQUENCE-SPECIFIC NUCLEIC ACID PURIFICATION METHOD MANNER

Disclosed is a method for the purification and collection of a nucleic acid comprising a specific nucleotide sequence, which can be carried out within an extremely short period and can achieve both high sequence-specificity and a high collection rate. Specifically disclosed is a method for the purification of a target nucleic acid comprising a specific nucleotide sequence and contained in a nucleic acid mixture. The method comprises the steps of: hybridizing a photo-ligating nucleic acid having a group represented by formula (I) as abase moiety with the target nucleic acid to form a hybrid; irradiating the hybrid of the photo-ligating nucleic acid and the target nucleic acid with light to cause the photo-ligation of the hybrid; removing any un-photo-ligated nucleic acid by washing; and irradiating the hybrid of the photo-ligating nucleic acid and the target nucleic acid with light to cause the photo-cleavage of the hybrid.