Undecane-2,5-dione

Base Information

• Chemical Name: Undecane-2,5-dione
• CAS No.: 7018-92-0
• Molecular Formula: C11H20O2
• Molecular Weight: 184.279
• European Community (EC) Number: 230-297-4
• DSSTox Substance ID: DTXSID50220458
• Nikkaji Number: J227.339J
• Wikidata: Q83097698
• Mol file: 7018-92-0.mol

Synonyms:Undecane-2,5-dione;2,5-undecanedione;7018-92-0;EINECS 230-297-4;2,5-undecadione;2-5-Undecanedione;SCHEMBL2138876;DTXSID50220458

Chemical Property of Undecane-2,5-dione

Chemical Property:

• Vapor Pressure: 0.00353mmHg at 25°C
• Melting Point: 33 °C
• Boiling Point: 281.6°Cat760mmHg
• Flash Point: 104.7°C
• PSA: 34.14000
• Density: 0.901g/cm³
• LogP: 2.89510
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 8
• Exact Mass: 184.146329876
• Heavy Atom Count: 13
• Complexity: 162

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCC(=O)CCC(=O)C

Technology Process of Undecane-2,5-dione

There total 180 articles about Undecane-2,5-dione 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%

2-hydroxyundecan-5-one (49580-96-3) → 2,5-Undecanedione (7018-92-0)

Guidance literature:

With chromium(VI) oxide; sulfuric acid; In acetone; for 0.5h; Ambient temperature;

DOI:10.1055/s-1992-26246

Reference yield: 97.0%

2-methyl-2-(3-oxononyl)-1,3-dioxolane (55834-23-6) → 2,5-Undecanedione (7018-92-0)

Guidance literature:

amberlyst-15; In water; acetone; Heating;

DOI:10.1055/s-1993-25981

Reference yield: 95.0%

undec-1-en-5-one (38945-65-2) → 2,5-Undecanedione (7018-92-0)

Guidance literature:

With oxygen; copper dichloride; palladium dichloride; In water; N,N-dimethyl-formamide; for 40h; Ambient temperature;

DOI:10.1246/bcsj.58.407

upstream raw materials:

2-hexyl-5-methylfuran

2-acetonyl-3-oxo-nonanoic acid ethyl ester

4,7-dioxooctanoic acid

valeric acid

Downstream raw materials:

dihydro-cis-jasmone

hexyl-methyl-ketone

rac-octan-2-ol

Refernces

• 1、 Tse-Lou Ho,Wong. "". . p. 1195. Retrieved 1973.
• 2、 Barco,A. et al.. "". . p. 105 - 106. Retrieved 1979.
• 3、 -. "Synthesis method of dihydrojasmonone". Paragraph 0020-0023; 0028-0039. . Retrieved 2021/07/31.
• 4、 Costa, Bruna Z.,Galman, James L.,Slabu, Iustina,France, Scott P.,Marsaioli, Anita J.,Turner, Nicholas J.. "Synthesis of 2,5-Disubstituted Pyrrolidine Alkaloids via A One-Pot Cascade Using Transaminase and Reductive Aminase Biocatalysts". . p. 4733 - 4738. Retrieved 2018/09/25.