cycloicosane

Base Information

• Chemical Name: cycloicosane
• CAS No.: 296-56-0
• Molecular Formula: C20H40
• Molecular Weight: 280.538
• Mol file: 296-56-0.mol

Synonyms:cycloicosane

Chemical Property of cycloicosane

Chemical Property:

• Vapor Pressure: 7.47E-06mmHg at 25°C
• Refractive Index: 1.4664
• Boiling Point: 387.2°C at 760 mmHg
• Flash Point: 176.7°C
• PSA: 0.00000
• Density: 0.79g/cm³
• LogP: 7.80200

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of cycloicosane

There total 13 articles about cycloicosane 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: 100.0%

1,11-Cycloeicosadiene (6568-71-4) → cycloeicosane (296-56-0)

Guidance literature:

With hydrogen; palladium on activated charcoal; In hexane; at 25 ℃;

DOI:10.1055/s-1987-28129

Reference yield:

Cyclooctan (292-64-8) → C33H66 + C31H62 + cycloheneicosane (296-78-6) + cyclotricosane (296-96-8) + Cyclopentacosan (297-15-4) + Cyclononacosan (297-33-6) + Cyclodotriacontan (297-39-2) + Cyclopentane (287-92-3) + cyclohexane (110-82-7,25012-93-5) + cycloheptane (291-64-5) + butylcyclohexane (1678-93-9) + n-pentylcyclohexane (4292-92-6) + n-hexylcyclohexane (4292-75-5) + cyclododecane (294-62-2) + n-heptylcyclohexane (5617-41-4) + cyclotridecane (295-02-3) + 1-cyclohexyloctane (1795-15-9) + cyclotetradecane (295-17-0) + nonylcyclohexane (2883-02-5) + cyclopentadecane (295-48-7) + cyclohexadecane (295-65-8) + cycloheptadecane (295-97-6) + cyclooctadecane (296-18-4) + Cyclononadecan (296-44-6) + cycloeicosane (296-56-0) + cyclodocosane (296-86-6) + cyclotetracosane (297-03-0) + cyclohexacosane (297-16-5) + cyclooctacosane (297-24-5) + cyclotriacontane (297-35-8) + cyclotetratriacontane (297-47-2) + cyclohexatriacontane (297-50-7) + Cycloheptatriacontane (59035-54-0) + cycloheptacosane (297-23-4) + C35H70

Guidance literature:

With silica-supported tungsen pentamethyl; at 150 ℃; for 190h; Catalytic behavior; Inert atmosphere; Glovebox;

DOI:10.1002/chem.201403704

Reference yield:

trans-trans-Cycloeicosadien-(1,11)-tetrain-(5,7,15,17) (7129-73-9) → cycloeicosane (296-56-0)

Guidance literature:

With hydrogen; platinum; In 1,4-dioxane;

DOI:10.1021/ja01468a032

upstream raw materials:

cycloeicosa-1,3,11,13-tetrayne

1,7-Cycloeicosadiin

1,10-cycloeicosanedione

trans-trans-Cycloeicosadien-(1,11)-tetrain-(5,7,15,17)

Refernces

• 1、 Sondheimer,F. et al.. "-". . p. 1686 - 1691. Retrieved 1961.
• 2、 Ahuja, Ritu,Kundu, Sabuj,Goldman, Alan S.,Brookhart, Maurice,Vicente, Brian C.,Scott, Susannah L.. "Catalytic ring expansion, contraction, and metathesis-polymerization of cycloalkanes". . p. 253 - 255. Retrieved 2008/03/13.