CIS-3,4-DIMETHYLCYCLOPENTANONE

Base Information

• Chemical Name: CIS-3,4-DIMETHYLCYCLOPENTANONE
• CAS No.: 19550-72-2
• Molecular Formula: C7H12 O
• Molecular Weight: 112.172
• Hs Code.: 2914299000
• Mol file: 19550-72-2.mol

Synonyms:Cyclopentanone,3,4-dimethyl-, cis- (8CI); cis-3,4-Dimethylcyclopentanone

Chemical Property of CIS-3,4-DIMETHYLCYCLOPENTANONE

Chemical Property:

• Vapor Pressure: 3.12mmHg at 25°C
• Refractive Index: 1.434
• Boiling Point: 154.8°C at 760 mmHg
• Flash Point: 40.6°C
• PSA: 17.07000
• Density: 0.895g/cm³
• LogP: 1.62150

Purity/Quality:

97% ^*data from raw suppliers

cis-3,4-Dimethylcyclopentanone 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of CIS-3,4-DIMETHYLCYCLOPENTANONE

There total 7 articles about CIS-3,4-DIMETHYLCYCLOPENTANONE 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: 80.0%

(3R*,4S*)-3,4-dimethylhexanedioic acid (15474-81-4) → cis-3,4-dimethylcyclopentanone (19550-72-2)

Guidance literature:

With barium dihydroxide; pyrolisis;

DOI:10.1039/P19830001387

Reference yield:

C9H14O3 → cis-3,4-dimethylcyclopentanone (19550-72-2)

Guidance literature:

With water; In dimethyl sulfoxide; at 140 ℃; for 4h;

DOI:10.1016/j.bmcl.2009.10.121

Reference yield:

3,4-dimethylcyclopent-2-en-1-one (30434-64-1) → cis-3,4-dimethylcyclopentanone (19550-72-2) + trans-3,4-dimethylcyclopentanone (19550-73-3)

Guidance literature:

With hydrogen; platinum(IV) oxide; In diethyl ether;

upstream raw materials:

3,4-dimethylcyclopent-2-en-1-one

(3R^*,4S^*)-3,4-dimethylhexanedioic acid

4-methylcyclopent-2-en-1-one

Downstream raw materials:

cis-3,4-dimethylcyclopentene

C₁₉H₂₂NOP