2809-64-5

Basic information

• Product Name: 5-METHYLTETRALINE
• Synonyms: 1,2,3,4-tetrahydro-5-methyl-naphthalene;1-Methyl-5,6,7,8-tetrahydronaphthalene;5-Methyl-1,2,3,4-tetrahydronaphthalene;5-methyl-1,2,3,4-tetrahydro-naphthalene;5-Methyltetralin;naphthalene,1,2,3,4-tetrahydro-5-methyl-;5-METHYLTETRALINE
• CAS NO: 2809-64-5
• Molecular Formula: C₁₁H₁₄
• Molecular Weight: 146.23
• Mol File: 2809-64-5.mol
• Article Data: 14

Chemical Properties

• Melting Point: -23°C
• Boiling Point: 234.05°C
• Flash Point: 94.2°C
• Appearance: /
• Density: 0.9720
• Vapor Pressure: 0.0917mmHg at 25°C
• Refractive Index: 1.5439
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 5-METHYLTETRALINE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-METHYLTETRALINE(2809-64-5)
• EPA Substance Registry System: 5-METHYLTETRALINE(2809-64-5)

Safety Data

• Hazardous Substances Data: 2809-64-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H14/c1-9-5-4-7-10-6-2-3-8-11(9)10/h4-5,7H,2-3,6,8H2,1H3

Upstream product

• 607-50-1 1,1'-dinaphthylmethane 
• 90-12-0 1-Methylnaphthalene 
• 7446-70-0 aluminium trichloride 
• 110-56-5 1,4-dichlorobutane 
• 108-88-3 toluene 
• 91-57-6 2-Methylnaphthalene 
• 6939-36-2 4-(2-methylphenyl)-4-oxobutanoic acid 
• 65898-39-7 acetic acid-(5,6,7,8-tetrahydro-[1]naphthylmethyl ester) 
• 208-96-8 acenaphthylene 
• 83-32-9 acenaphthene 
• 7124-97-2 <5>metacyclophane 

Downstream Products

• 6939-35-1 5-methyl-1-tetralone 
• 51015-28-2 8-Methyl-1,2,3,4-tetrahydronaphthalin-1-on 
• 21564-78-3 3,4-dihydro-5-methylnaphthalene 
• 90-12-0 1-Methylnaphthalene 
• 677325-82-5 4-methyl-5,6,7,8-tetrahydro-[1]naphthylamine 
• 4242-05-1 1-Hydroxy-4-methyl-5,6,7,8-tetrahydro-naphthalin 
• 67494-17-1 (+/-)-2-<1-Hydroxy-1-methyl-ethyl>-8-methyl-3,4-dihydro-2H-naphthalin-1-on 
• 569-51-7 benzene-1,2,3-tricarboxlic acid 

Relevant articles and documents

Nickel–Tungsten and Nickel–Molybdenum Sulfide Diesel Hydrocarbon Hydrogenation Catalysts Synthesized in Pores of Aromatic Polymer Materials

Abstract: Porous aromatic polymer materials based on tetraphenylmethane molecules linked by methylene groups have been synthesized. By impregnating these materials with nickel–tungsten and nickel–molybdenum thiosalts, catalysts for the hydrogenation of bicyclic aromatic hydrocarbons of the diesel fraction have been prepared. Nanoparticles of the active sulfide phase are formed in support pores during the reaction; it is assumed that after the formation of the nanoparticles, the support material will undergo partial degradation to rearrange the mesoporous structure into a macroporous structure providing the best diffusion of substrates to the surface of the sulfide nanoparticles. The synthesized catalysts have been tested in the hydrogenation of naphthalene and naphthalene derivatives at a hydrogen pressure of 5 MPa and a temperature of 380°C.

Synthesis of tetraline derivatives through depolymerization of polyethers with aromatic compounds using a heterogeneous titanium-exchanged montmorillonite catalyst

A novel depolymerization of poly(tetramethylene glycol) (PTMG) with benzene to tetralin using titanium-exchanged montmorillonite (Ti4+-mont) as a solid acid catalyst is described. This catalyst is applicable to depolymerization of PTMG with some aromatic compounds. This is the first demonstration of the potential use of PTMG as a C4 synthon for organic synthesis.

One-pot synthesis of tetralin derivatives from 3-benzoylpropionic acids: Indium-catalyzed hydrosilylation of ketones and carboxylic acids and intramolecular cyclization

This reducing system was composed of a small amount (1 mol%) of In(OAc)3, Me2PhSiH, and I2 that effectively catalyzed the hydrosilylation of two different carbonyl groups, a ketone and a carboxylic acid found in 3-benzoylpropionic acids, followed by a subsequent intramolecular cyclization that led to the one-pot preparation of tetralin derivatives.