C112402

Cyclopentanone

ReagentPlus^®, ≥99%

• Sinônimo(s): Adipic ketone
• Fórmula linear: C₅H₈(=O)
• Número CAS: 120-92-3
• Peso molecular: 84.12
• Beilstein: 605573
• Número CE: 204-435-9
• Número MDL: MFCD00001409
• Código UNSPSC: 12352100
• ID de substância PubChem: 24892352
• NACRES: NA.21

Propriedades

• Nível de qualidade: 200
• linha de produto: ReagentPlus^®
• Ensaio: ≥99%
• forma: liquid
• índice de refração: n20/D 1.437 (lit.)
• pb: 130-131 °C (lit.)
• pf: −51 °C (lit.)
• densidade: 0.951 g/mL at 25 °C (lit.)
• grupo funcional: ketone
• cadeia de caracteres SMILES: O=C1CCCC1
• InChI: 1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2
• chave InChI: BGTOWKSIORTVQH-UHFFFAOYSA-N

Descrição

Descrição geral

Cyclopentanone is cyclic ketone. Baeyer-Villiger-oxidation of cyclopentanone using aqueous hydrogen peroxide containing 30% H₂O₂, solid acid catalysts has been studied. Microwave spectra of cyclopentanone has been reported. Transformation of furfural (FFA) to cyclopentanone (CPO) by various methods has been reported. Unimolecular degradation pathways of cyclopentanone have been studied.

Aplicação

Cyclopentanone was used to design an absorbing fluorescent filter for fluorescent imaging system.
It may be used in the following studies:

• Preparation of (2E,5E)-2,5-bis(4-(azidomethyl)benzylidene) cyclopentanone, via cross-aldol condensation.
• Preparation of symmetrical C-5 curcuminoids by reacting with substituted benzaldehyde via Claisen-Schmidt condensation.
• As an electron pair donor to stabilize allyl and vinyl cations during intramolecular carbohydroxylation of alkynes.

Informações legais

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H226,H315,H319
• Declarações de precaução: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 86.0 °F - closed cup
• Ponto de fulgor (°C): 30 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter