50669-77-7

Basic information

• Product Name: 2-methyloctahydro-1H-indole
• Synonyms: 1H-indole, octahydro-2-methyl-; 2-Methyloctahydro-1H-indole
• CAS NO: 50669-77-7
• Molecular Formula: C₉H₁₇N
• Molecular Weight: 139.238
• Mol File: 50669-77-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 197.3°C at 760 mmHg
• Flash Point: 66.9°C
• Density: 0.888g/cm³
• Vapor Pressure: 0.381mmHg at 25°C
• Refractive Index: 1.46
• CAS DataBase Reference: 2-methyloctahydro-1H-indole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methyloctahydro-1H-indole(50669-77-7)
• EPA Substance Registry System: 2-methyloctahydro-1H-indole(50669-77-7)

Safety Data

• Hazardous Substances Data: 50669-77-7(Hazardous Substances Data)

Upstream product

• 95-20-5 2-methyl-1H-indole 

Downstream Products

• 95-20-5 2-methyl-1H-indole 
• 103-65-1 phenylpropane 
• 7664-41-7 ammonia 

Relevant articles and documents

Organometallic Synthesis of Bimetallic Cobalt-Rhodium Nanoparticles in Supported Ionic Liquid Phases (CoxRh100?x@SILP) as Catalysts for the Selective Hydrogenation of Multifunctional Aromatic Substrates

The synthesis, characterization, and catalytic properties of bimetallic cobalt-rhodium nanoparticles of defined Co:Rh ratios immobilized in an imidazolium-based supported ionic liquid phase (CoxRh100?x@SILP) are described. Following an organometallic approach, precise control of the Co:Rh ratios is accomplished. Electron microscopy and X-ray absorption spectroscopy confirm the formation of small, well-dispersed, and homogeneously alloyed zero-valent bimetallic nanoparticles in all investigated materials. Benzylideneacetone and various bicyclic heteroaromatics are used as chemical probes to investigate the hydrogenation performances of the CoxRh100?x@SILP materials. The Co:Rh ratio of the nanoparticles is found to have a critical influence on observed activity and selectivity, with clear synergistic effects arising from the combination of the noble metal and its 3d congener. In particular, the ability of CoxRh100?x@SILP catalysts to hydrogenate 6-membered aromatic rings is found to experience a remarkable sharp switch in a narrow composition range between Co25Rh75 (full ring hydrogenation) and Co30Rh70 (no ring hydrogenation).