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Cyclopentanone

Base Information Edit
  • Chemical Name:Cyclopentanone
  • CAS No.:120-92-3
  • Deprecated CAS:1800084-96-1
  • Molecular Formula:C5H8O
  • Molecular Weight:84.1179
  • Hs Code.:2914 29 00
  • European Community (EC) Number:204-435-9
  • ICSC Number:0427
  • NSC Number:4122
  • UN Number:2245
  • UNII:220W81TN3S
  • DSSTox Substance ID:DTXSID3029154
  • Nikkaji Number:J5.333C
  • Wikipedia:Cyclopentanone
  • Wikidata:Q416065
  • RXCUI:2557363
  • Pharos Ligand ID:1ZAHYJDH68P9
  • Metabolomics Workbench ID:50518
  • ChEMBL ID:CHEMBL18620
  • Mol file:120-92-3.mol
Cyclopentanone

Synonyms:cyclopentanone

Suppliers and Price of Cyclopentanone
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • TRC
  • Cyclopentanone
  • 50g
  • $ 130.00
  • TCI Chemical
  • Cyclopentanone >99.0%(GC)
  • 100mL
  • $ 20.00
  • TCI Chemical
  • Cyclopentanone >99.0%(GC)
  • 25mL
  • $ 16.00
  • TCI Chemical
  • Cyclopentanone >99.0%(GC)
  • 500mL
  • $ 48.00
  • SynQuest Laboratories
  • Cyclopentanone
  • 500 g
  • $ 144.00
  • SynQuest Laboratories
  • Cyclopentanone
  • 100 g
  • $ 96.00
  • Sigma-Aldrich
  • Cyclopentanone ≥99%, FG
  • 10 kg
  • $ 434.00
  • Sigma-Aldrich
  • Cyclopentanone ≥99%, FG
  • 10kg-k
  • $ 421.00
  • Sigma-Aldrich
  • Cyclopentanone ≥99%, FG
  • 5 kg
  • $ 305.00
  • Sigma-Aldrich
  • Cyclopentanone ≥99%, FG
  • 5kg-k
  • $ 305.00
Total 92 raw suppliers
Chemical Property of Cyclopentanone Edit
Chemical Property:
  • Appearance/Colour:colourless liquid 
  • Vapor Pressure:9.7mmHg at 25°C 
  • Melting Point:-51 °C 
  • Refractive Index:n20/D 1.437(lit.)  
  • Boiling Point:130.457 °C at 760 mmHg 
  • Flash Point:30.556 °C 
  • PSA:17.07000 
  • Density:0.987 g/cm3 
  • LogP:1.12950 
  • Storage Temp.:Flammables area 
  • Solubility.:9.18g/l slightly soluble 
  • Water Solubility.:PRACTICALLY INSOLUBLE 
  • XLogP3:0.4
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:1
  • Rotatable Bond Count:0
  • Exact Mass:84.057514874
  • Heavy Atom Count:6
  • Complexity:58.3
  • Transport DOT Label:Flammable Liquid
Purity/Quality:

98%min *data from raw suppliers

Cyclopentanone *data from reagent suppliers

Safty Information:
  • Pictogram(s): IrritantXi 
  • Hazard Codes:Xi 
  • Statements: 10-36/38 
  • Safety Statements: 23 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:
  • Chemical Classes:Solvents -> Ketones (
  • Canonical SMILES:C1CCC(=O)C1
  • Inhalation Risk:No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.
  • Effects of Short Term Exposure:The substance is irritating to the eyes, skin and possibly the respiratory tract.
  • Production method It can be obtained through the heating of Adipic acid in the presence of barium hydroxide. Mix the barium hydroxide and adipic acid uniformly and heat to 285-295 °C, further distill out the generated cyclopentanone at this temperature. The distilled calcium chloride is salted out for separating the cyclopentanone; add appropriate amount of alkaline solution to remove the adipic acid wash, then wash with water; dry with anhydrous calcium chloride; have distillation; collect the fraction in the 128-131 ℃ to obtain the finished product with the yield being 75-80%.
  • Uses Cyclopentanone is used as an intermediate in the synthesis of rubber adhesives, synthetic resins, pharmaceuticals and biologically active compounds. It acts as precursor for the preparation of cyclopentamine and also pentethylcyclanone, cyclopentobarbital. It is a useful laboratory reagent and is used as thinner for epoxies. It can also be used as a solvent in paint and varnish removers and for electronic applications. As a dry cleaning agent, it is used for oil extraction. It is also involved in the preparation of cyclopentanone derivatives like cyclopenylamine and cyclopentanol which find application in the perfume industry.
Technology Process of Cyclopentanone

There total 520 articles about Cyclopentanone 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:
Guidance literature:
With potassium hydroxide; carbonylbis(trifluoroacetato)bis(triphenylphosphine)ruthenium; at 140 ℃; Equilibrium constant; Thermodynamic data; ΔG (gas);
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