2-Heptene

Base Information

• Chemical Name: 2-Heptene
• CAS No.: 592-77-8
• Molecular Formula: C7H14
• Molecular Weight: 98.1882
• European Community (EC) Number: 209-768-3
• Wikidata: Q82002958
• Mol file: 592-77-8.mol

Synonyms:Hept-2-ene;2-HEPTENE;592-77-8;2-C7H14;heptene-2;FT-0623900;FT-0637126;FT-0694223;H0043;D90785;D90859

Chemical Property of 2-Heptene

Chemical Property:

• Vapor Pressure: 88 mm Hg ( 37.7 °C)
• Melting Point: -124.4°C (estimate)
• Refractive Index: n20/D 1.404(lit.)
• Boiling Point: 98.5°Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 0.713g/cm³
• LogP: 2.75270
• Water Solubility.: 15mg/L(25 oC)
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 98.109550447
• Heavy Atom Count: 7
• Complexity: 44

Purity/Quality:

98% ^*data from raw suppliers

trans-2-Heptene 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,Xn
• Hazard Codes: F,Xn
• Statements: 11-36/37/38-65
• Safety Statements: 16-26-36-62

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Aliphatics, Unsaturated
• Canonical SMILES: CCCCC=CC

Technology Process of 2-Heptene

There total 49 articles about 2-Heptene 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: 89.0%

1-Heptyne (628-71-7) → 1-Heptene (592-76-7) + hept-3-ene (592-78-9) + hept-2-ene (592-77-8) + n-heptane (142-82-5)

Guidance literature:

With hydrogen; palladium dichloride; In N,N-dimethyl-formamide; for 0.416667h; under 18751.5 Torr; Product distribution; Ambient temperature; various time;

Reference yield: 80.0%

C9H18B(1-)*Li(1+) (121826-88-8) → 2-Methyl-2-heptanol (625-25-2) + hept-2-ene (592-77-8)

Guidance literature:

Yield given. Multistep reaction;

DOI:10.1016/S0040-4039(00)80450-5

Reference yield: 66.3%

n-pentyl methyl ketone (110-43-0) → 1-Heptene (592-76-7) + 2-Heptanol (52390-72-4,543-49-7) + hept-2-ene (592-77-8)

Guidance literature:

With isopropyl alcohol; magnesium oxide; at 149.9 ℃;

upstream raw materials:

1-Chloropentane

3-ethoxy-2-bromo-heptane

n-heptane

n-pentyl methyl ketone

Downstream raw materials:

2-methylheptanoic acid

Octanoic acid

Octanal

C₃₅H₄₂N₂O₈S₄

Refernces

• 1、 -. "PROCESSES FOR CONVERTING NAPHTHA TO DISTILLATE PRODUCTS". Paragraph 0179. . Retrieved 2020/07/14.
• 2、 Navarro, Miquel,Rosar, Vera,Montini, Tiziano,Milani, Barbara,Albrecht, Martin. "Olefin Dimerization and Isomerization Catalyzed by Pyridylidene Amide Palladium Complexes". . p. 3619 - 3630. Retrieved 2018/10/05.