9H-Carbazole, 2,4-dimethyl-

Base Information

• Chemical Name: 9H-Carbazole, 2,4-dimethyl-
• CAS No.: 18992-71-7
• Molecular Formula: C14H13N
• Molecular Weight: 195.2597
• NSC Number: 10163
• UNII: C7J10M6WI9
• DSSTox Substance ID: DTXSID50172428
• Nikkaji Number: J490.279C
• Wikidata: Q83042522
• Mol file: 18992-71-7.mol

Synonyms:2,4-dimethyl-9H-carbazole;9H-Carbazole, 2,4-dimethyl-;18992-71-7;2,4-Dimethylcarbazole;C7J10M6WI9;NSC-10163;NSC10163;NSC 10163;2,4-dimethyl carbazole;UNII-C7J10M6WI9;SCHEMBL9815402;DTXSID50172428;RPSRJMHXZQGERE-UHFFFAOYSA-N

Chemical Property of 9H-Carbazole, 2,4-dimethyl-

Chemical Property:

• Vapor Pressure: 1.05E-05mmHg at 25°C
• Boiling Point: 382.3°C at 760 mmHg
• Flash Point: 170.4°C
• Density: 1.158g/cm³
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 195.104799419
• Heavy Atom Count: 15
• Complexity: 238

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C2C3=CC=CC=C3NC2=C1)C

Technology Process of 9H-Carbazole, 2,4-dimethyl-

There total 10 articles about 9H-Carbazole, 2,4-dimethyl- 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: 78.0%

(2-chloro-phenyl)-(3,5-dimethyl-phenyl)-amine → 2,4-dimethyl-carbazole (18992-71-7)

Guidance literature:

With palladium diacetate; potassium carbonate; tricyclohexylphosphine tetrafluoroborate; In N,N-dimethyl acetamide; at 130 ℃;

DOI:10.1021/ja055819x

Reference yield: 62.0%

2,4-dimethyl-1,2,3,4-tetrahydro-carbazole (79242-90-3) → 2,4-dimethyl-carbazole (18992-71-7)

Guidance literature:

palladium on activated charcoal; In various solvent(s); for 5.5h; Heating;

Reference yield: 35.0%

2-methyl-1H-indole (95-20-5) + 3-penten-2-one (625-33-2) → 2,4-dimethyl-carbazole (18992-71-7)

Guidance literature:

palladium on activated charcoal; In acetic acid; for 48h; Heating;

DOI:10.1016/S0040-4020(01)86029-4

upstream raw materials:

2-methyl-1H-indole

3-penten-2-one

2,4-dimethyl-1,2,3,4-tetrahydro-carbazole

3,5-dimethylphenyl iodide

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