2-Ethyl-3-methyl-1-pentene

Base Information

• Chemical Name: 2-Ethyl-3-methyl-1-pentene
• CAS No.: 3404-67-9
• Deprecated CAS: 99446-78-3
• Molecular Formula: C8H16
• Molecular Weight: 112.215
• Hs Code.: 2901299090
• European Community (EC) Number: 222-284-7
• DSSTox Substance ID: DTXSID30871023
• Nikkaji Number: J205.512K
• Mol file: 3404-67-9.mol

Synonyms:2-Ethyl-3-methyl-1-pentene;3-Methyl-4-methylenehexane;3404-67-9;Hexane, 3-methyl-4-methylene-;EINECS 222-284-7;2-Ethyl-3-methylpentene-1;2-Ethyl-3-methylpent-1-ene;1-Pentene, 2-ethyl-3-methyl;DTXSID30871023;AKOS006272363;1-PENTENE, 2-ETHYL-3-METHYL-;FT-0691662

Chemical Property of 2-Ethyl-3-methyl-1-pentene

Chemical Property:

• Vapor Pressure: 26.1mmHg at 25°C
• Melting Point: -103.01°C (estimate)
• Refractive Index: 1.41
• Boiling Point: 112.1°Cat760mmHg
• Flash Point: 6.7°C
• PSA: 0.00000
• Density: 0.719g/cm³
• LogP: 2.99870
• XLogP3: 3.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 112.125200510
• Heavy Atom Count: 8
• Complexity: 72.1

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC(C)C(=C)CC

Technology Process of 2-Ethyl-3-methyl-1-pentene

There total 5 articles about 2-Ethyl-3-methyl-1-pentene 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:

1-butylene (106-98-9,9003-28-5) → 2-ethyl-3-methylpent-1-ene (3404-67-9) + 4-octene (592-99-4,7642-15-1,14850-23-8) + oct-3-ene (14850-22-7,14919-01-8,138663-42-0,592-98-3) + 2-octene (111-67-1) + 2-ethyl-1-hexene (1632-16-2) + 3-heptene, 5-methyl- (13172-91-3) + 5-Methyl-hepten-(2) (22487-87-2)

Guidance literature:

With C₉H₈F₆NiO₂; In dichloromethane; at 30 ℃; for 24h; Reagent/catalyst; Concentration; Solvent; Temperature; Catalytic behavior; Schlenk technique; Autoclave;

DOI:10.1039/c5ra05202e

Reference yield:

1-butylene (106-98-9,9003-28-5) → 2-ethyl-3-methylpent-1-ene (3404-67-9) + 2-octene (111-67-1) + 2-ethyl-1-hexene (1632-16-2) + 3-heptene, 5-methyl- (13172-91-3)

Guidance literature:

With isobutyl-modified methylalumoxane; bis(methylphenyliminoethylpyridyl)vanadium(III) trichloride; at 30 ℃; for 16h; Further Variations:; Catalysts; Temperatures; Product distribution;

DOI:10.1002/chem.200304945

Reference yield:

3,4-dimethyl-3-hexanol (19550-08-4) → trans-3,4-Dimethyl-3-hexene (19550-88-0) + 2-ethyl-3-methylpent-1-ene (3404-67-9) + cis-3,4-Dimethyl-3-hexene (19550-87-9) + (Z)-3,4-dimethyl-hex-2-ene (19550-81-3)

Guidance literature:

With iodine; Further byproducts given; Heating;

upstream raw materials:

3,4-dimethyl-3-hexanol

1-butylene

Refernces

• 1、 Small, Brooke L.,Schmidt, Roland. "Comparative Dimerization of 1-Butene mith a Variety of Metal Catalysts, and the Investigation of a New Catalyst for C-H Bond Activation". . p. 1014 - 1020. Retrieved 2007/10/03.