13556-58-6

Basic information

• Product Name: (1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene
• CAS NO: 13556-58-6
• Molecular Formula: C₁₂H₁₆
• Molecular Weight: 160.2554
• Mol File: 13556-58-6.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 239.7°C at 760 mmHg
• Flash Point: 95.9°C
• Density: 0.921g/cm³
• Vapor Pressure: 0.0613mmHg at 25°C
• Refractive Index: 1.514
• CAS DataBase Reference: (1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: (1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene(13556-58-6)
• EPA Substance Registry System: (1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene(13556-58-6)

Safety Data

• Hazardous Substances Data: 13556-58-6(Hazardous Substances Data)

Usage

Description

(1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene is a tetrahydronaphthalene derivative, a colorless liquid with a sweet, aromatic odor. It is characterized by its molecular formula C12H16 and a molecular weight of 160.26 g/mol.

Uses

Used in Fragrance Industry:
(1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene is used as a fragrance ingredient for its sweet, aromatic scent, contributing to the creation of various perfumes and scented products.
Used in Food Industry:
In the food industry, (1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene serves as a flavoring agent, enhancing the taste and aroma of different food products.
Used as a Solvent:
(1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene is utilized as a solvent in various chemical processes due to its ability to dissolve a wide range of substances.
Used as a Synthesis Intermediate:
(1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene also acts as an intermediate in the synthesis of various organic compounds, playing a crucial role in the production of different chemical products.
Used in Pharmaceutical Research:
(1R)-1-ethyl-1,2,3,4-tetrahydronaphthalene has been studied for its potential pharmacological properties, such as anti-inflammatory and analgesic effects, indicating its possible use in the development of medications.

Upstream product

• 1127-76-0 1-ethylnapthelene 
• 3669-52-1 4-acetyl-1-naphthol 
• 78648-87-0 1-(4-ethoxy-[1]naphthyl)-ethanone 
• 2163-00-0 1,6-dichlorohexane 
• 71-43-2 benzene 
• 2162-92-7 1,2-dichlorohexane 
• 119-64-2 tetralin 
• 74-85-1 ethene 
• 629-03-8 1 ,6-dibromohexane 
• 83-32-9 acenaphthene 

Downstream Products

• 105401-70-5 6-(2-hydroxy-phenyl)-hexan-3-one 

Relevant articles and documents

Quenched skeletal Ni as the effective catalyst for selective partial hydrogenation of polycyclic aromatic hydrocarbons

Quenched skeletal Ni is an active and selective catalyst for selective partial hydrogenation of polycyclic aromatic hydrocarbons (PAHs). The molecular structure of PAHs significantly dominate the hydrogenation process and furthermore, the distribution of hydrogenated products.

Trifluoromethanesulfonate Esters from Dibromoalkane Methatheses with Silver Triflate: Mechanistic and Synthetic Aspects

The methathesis reaction between silver triflate and bromoalkanes potentially offers an attractive synthetic complement to the well-known alcohol condensation with triflic anhydride for organic triflate esters.Dibromoalkanes can further give difunctional triflate intermediates and could provide convenient routes to asymmetrically substituted derivatives.Certain shorter members of the α,ω-dibromoalkane homologous series display a unique reactivity and product selectivity over higher homologues and corresponding primary monobromoalkanes.Triflate products from monobromoalkanes and α,ω- dibromoalkanes greater than 1,4-dibromobutane can lead to benzene solvent alkylation or polymerization in CCl4, but the lower 1,2-through 1,4-dibromoalkanes produce desired monobromoalkyl triflate and alkanediyl ditriflate products under the same reaction conditions.These same lower α,ω-dibromoalkanes also resist product rearrangement to secondary triflate products while the higher homologous α,ω-dibromoalkanes and primary monobromoalkanes do not.The 1,2-trough 1,4-dibromoalkanes further offer selective synthesis routes to difunctional derivatives via sequential metathesis.The unique stability and selectivity of the lower α,ω-dibromoalkane homologues are apparently best explained with anchimeric assistance by a cyclic bromonium ion in the first metathesis step followed by a rare example of cyclic anchimeric stabilization by the triflate group in the second bromine displacement.Kinetic results further support this mechanism.This metathesis reaction is, however, very dependent upon the control of several reaction conditions: dibromoalkane chain length, solvent, temperature, reaction time, and type of bromine leaving group.The optimum conditions for obtained certain α,ω- alkanediyl ditriflates, ω-bromoalkyl triflates, and 1-butyl triflate are presented.