9-Ethylcarbazole

Base Information

• Chemical Name: 9-Ethylcarbazole
• CAS No.: 86-28-2
• Deprecated CAS: 2324893-63-0
• Molecular Formula: C14H13N
• Molecular Weight: 195.264
• Hs Code.: 2933.90
• European Community (EC) Number: 201-660-4
• NSC Number: 60585
• UNII: 6AK165L0RO
• DSSTox Substance ID: DTXSID1052585
• Nikkaji Number: J36.858J
• Wikidata: Q291377
• ChEMBL ID: CHEMBL3560610
• Mol file: 86-28-2.mol

Synonyms:N-ethyl carbazole

Chemical Property of 9-Ethylcarbazole

Chemical Property:

• Appearance/Colour: brown solid
• Vapor Pressure: 5.09E-05mmHg at 25°C
• Melting Point: 68-70 °C(lit.)
• Refractive Index: 1.609
• Boiling Point: 348.3 °C at 760 mmHg
• Flash Point: 164.4 °C
• PSA: 4.93000
• Density: 1.07 g/cm³
• LogP: 3.81440
• Storage Temp.: Sealed in dry,Room Temperature
• Water Solubility.: Insoluble
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 195.104799419
• Heavy Atom Count: 15
• Complexity: 203

Purity/Quality:

99% ^*data from raw suppliers

9-Ethylcarbazole >99.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Nitrogen Compounds -> Amines, Polyaromatic
• Canonical SMILES: CCN1C2=CC=CC=C2C3=CC=CC=C31
• Uses: Intermediate for dyes, pharmaceuticals; agricultural chemicals. N-Ethylcarbazole is used as an additive/modifier in a photorefractive composite containing dimethylnitrophenylazoanisole, photoconductor poly(n-vinylcarbazole)(25067-59-8), ethylcarbazole, and trinitrofluorenone with high optical gain and diffraction efficiency near 100%.

Technology Process of 9-Ethylcarbazole

There total 71 articles about 9-Ethylcarbazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

9H-carbazole (86-74-8,105184-46-1,97960-57-1) → N-ethylcarbazole (86-28-2)

Guidance literature:

Reference yield: 99.0%

ethyl bromide (74-96-4) + 9H-carbazole (86-74-8,105184-46-1,97960-57-1) → N-ethylcarbazole (86-28-2)

Guidance literature:

9H-carbazole; With potassium hydroxide; In dimethyl sulfoxide; at 20 ℃; for 0.333333h;

ethyl bromide; In dimethyl sulfoxide; at 35 ℃; for 0.05h; Solvent; Sonication;

DOI:10.1002/jhet.1652

Reference yield: 98.0%

9-vinyl-9H-carbazole (1484-13-5,25067-59-8) → N-ethylcarbazole (86-28-2)

Guidance literature:

With ethanol; (^BQ?NC^OP)IrHCl; sodium t-butanolate; at 60 ℃; for 3h; Inert atmosphere; Schlenk technique; Sealed tube;

DOI:10.1021/jacs.8b01038

upstream raw materials:

9-vinyl-9H-carbazole

N-acetoxymethylenecarbazole

N-ethyl-N-phenyl-o-phenylenediamine

diethyl sulfate

Downstream raw materials:

9-cyanocarbazole

9H-carbazole-1-carbonitrile

9H-carbazole

N-(α-trichloromethylvinyl)carbazole

Refernces

• 1、 Schimmel, Holger,Ofial, Armin R.,Mayr, Herbert. "Initiation and propagation rate constants for the cationic polymerization of N-vinylcarbazole". . p. 5454 - 5458. Retrieved 2002.
• 2、 Gleichweit, Christoph,Amende, Max,Schernich, Stefan,Zhao, Wei,Lorenz, Michael P. A.,Hoefert, Oliver,Brueckner, Nicole,Wasserscheid, Peter,Libuda, Joerg,Steinrueck, Hans-Peter,Papp, Christian. "Dehydrogenation of dodecahydro-N-ethylcarbazole on Pt(111)". . p. 974 - 977. Retrieved 2013.
• 3、 Zhang, Qiang,Wei, Huaixin,Zhai, Rongjia,Ji, Zhongling,Qi, Yu,Zhao, Xin. "5-(N-Ethylcarbazol-3-yl)thiophene-2-carbaldehyde (ECTC): A novel fluorescent sensor for ferric ion". . p. 287 - 290. Retrieved 2016.
• 4、 Cang, Sheng,Liu, Liang,Tian, Yaqiang,Yang, Zixuan,Zhang, Leiyu. "The synthesis of a series of fluorescent emitters and their application for dye lasing and cation sensing". . . Retrieved 2021.
• 5、 Qiu, Chuntian,Sun, Yangyang,Xu, Yangsen,Zhang, Bing,Zhang, Xu,Yu, Lei,Su, Chenliang. "Photoredox-Catalyzed Simultaneous Olefin Hydrogenation and Alcohol Oxidation over Crystalline Porous Polymeric Carbon Nitride". . p. 3344 - 3350. Retrieved 2021/07/26.