2-METHYL-1-OCTENE

Base Information

• Chemical Name: 2-METHYL-1-OCTENE
• CAS No.: 4588-18-5
• Molecular Formula: C9H18
• Molecular Weight: 126.242
• Hs Code.: 2901299090
• Mol file: 4588-18-5.mol

Synonyms:2-Methyl-1-octene;NSC 77448

Chemical Property of 2-METHYL-1-OCTENE

Chemical Property:

• Vapor Pressure: 6.95mmHg at 25°C
• Melting Point: -77.68°C
• Refractive Index: 1.4162
• Boiling Point: 144 °C
• Flash Point: 32°C
• PSA: 0.00000
• Density: 0,74 g/cm3
• LogP: 3.53290

Purity/Quality:

99% ^*data from raw suppliers

2-Methyloct-1-ene ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F
• Hazard Codes: F
• Statements: 10
• Safety Statements: 16

MSDS Files:

Useful:

Technology Process of 2-METHYL-1-OCTENE

There total 10 articles about 2-METHYL-1-OCTENE 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: 98.0%

n-octyne (629-05-0) + methylmagnesium chloride (676-58-4) → 2-methyl-1-octene (4588-18-5) + (E)-penta-1,3-diene-2,4-diyldibenzene (41231-86-1)

Guidance literature:

With copper(I) bromide; lithium bromide; In tetrahydrofuran; at 0 ℃; for 40h; Yields of byproduct given;

Reference yield: 68.0%

prenyl bromide (870-63-3) → 2-methyloctane (3221-61-2) + 2-methyl-1-octene (4588-18-5)

Guidance literature:

With lithium aluminium tetrahydride; silver perchlorate; In tetrahydrofuran; at -20 ℃; for 0.5h;

DOI:10.1246/cl.1983.1877

Reference yield: 68.0%

2-bromo-2-methyloctane (148808-73-5) → 2-methyloctane (3221-61-2) + 2-methyl-1-octene (4588-18-5)

Guidance literature:

With lithium aluminium tetrahydride; silver perchlorate; In tetrahydrofuran; at -20 ℃; for 0.5h;

DOI:10.1246/cl.1983.1877

upstream raw materials:

1-hexene

propene

prenyl bromide

2-bromo-2-methyloctane

Downstream raw materials:

3-methylenenonane

(E)-3-methyl-non-3-ene

3-methyl-2-nonene E

(2Z)-3-methyl-2-nonene

Refernces

• 1、 Kondakov, Denis Y.,Negishi, Ei-Ichi. "Zirconium-catalyzed enantioselective methylalumination of monosubstituted alkenes". . p. 10771 - 10772. Retrieved 2007/10/02.
• 2、 Westmijze, H.,Kleijn, H.,Meijer, J.,Vermeer, P.. "R3Cu2M Species: Convenient cuprates for the conversion of 1-alkynes into 1-alkenes". . p. 98 - 102. Retrieved 2007/10/02.