2-Ethyltetralin

Base Information

• Chemical Name: 2-Ethyltetralin
• CAS No.: 32367-54-7
• Molecular Formula: C₁₂H₁₆
• Molecular Weight: 160.259
• DSSTox Substance ID: DTXSID20871370
• Nikkaji Number: J117.141K
• Mol file: 32367-54-7.mol

Synonyms:2-ETHYLTETRALIN;2-ETHYLTETRALINE;32367-54-7;2-Ethyl-1,2,3,4-tetrahydronaphthalene;Naphthalene, 2-ethyl-1,2,3,4-tetrahydro-;2-Aethyltetralin;DTXSID20871370;JUANVGODPSRCGD-UHFFFAOYSA-N;AKOS006273347;2-ethyl-1,2,3,4-tetrahydro-naphthalene;2-Ethyl-1,2,3,4-tetrahydronaphthalene #;FT-0734230;7-CHLORO-4-HYDROXY-3-QUINOLINECARBOXYLICACID

Chemical Property of 2-Ethyltetralin

Chemical Property:

• Vapor Pressure: 0.0784mmHg at 25°C
• Melting Point: -48.4°C
• Refractive Index: 1.5231
• Boiling Point: 235°Cat760mmHg
• Flash Point: 92.8°C
• PSA: 0.00000
• Density: 0.921g/cm³
• LogP: 3.20150
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 160.125200510
• Heavy Atom Count: 12
• Complexity: 139

Purity/Quality:

99% ^*data from raw suppliers

2-ETHYLTETRALINE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC1CCC2=CC=CC=C2C1

Technology Process of 2-Ethyltetralin

There total 15 articles about 2-Ethyltetralin 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: 97.0%

2-ethyl-3,4-dihydronaphthalene (31861-78-6) → 2-ethylnaphthalene-1,2,3,4-tetrahydro (32367-54-7,137823-71-3,137823-72-4)

Guidance literature:

With hydrogen; platinum(IV) oxide; In tetrahydrofuran; under 1034.3 Torr;

DOI:10.1021/jo00196a024

Reference yield:

acenaphthene (83-32-9) → 1-ethylnapthelene (1127-76-0) + decahydroacenaphthene (2146-36-3) + 1,2,2a,3,4,5-hexahydro-acenaphthylene (480-72-8) + 2-ethylnaphthalene-1,2,3,4-tetrahydro (32367-54-7,137823-71-3,137823-72-4) + 1-ethyltetralin (13556-58-6) + ethylmethyl indane (60584-82-9,137823-75-7,137823-76-8)

Guidance literature:

With aluminum oxide; nickel molybdenum; hydrogen; at 390 ℃; for 0.166667h; under 45003.6 Torr; Product distribution; Kinetics; Mechanism; var. temp., var. time;

DOI:10.1246/bcsj.68.723

Reference yield:

methyl 2-naphthyl ketone (93-08-3) → β-Ethyl-decalin (1618-23-1) + 6-ethyltetralin (22531-20-0) + 2-ethylnaphthalene-1,2,3,4-tetrahydro (32367-54-7,137823-71-3,137823-72-4)

Guidance literature:

With hydrogen; In 1,3,5-trimethyl-benzene; at 175 ℃; for 16h; under 37503.8 Torr;

DOI:10.1002/anie.201806638

upstream raw materials:

2-ethylnaphthalene

phenanthrene

2-ethyl-3,4-dihydronaphthalene

methyl 2-naphthyl ketone