C112402

Cyclopentanone

ReagentPlus^®, ≥99%

• 동의어(들): Adipic ketone
• Linear Formula: C₅H₈(=O)
• CAS Number: 120-92-3
• Molecular Weight: 84.12
• Beilstein: 605573
• EC Number: 204-435-9
• MDL number: MFCD00001409
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24892352
• NACRES: NA.21
• bp: 130-131 °C (lit.)

속성

• Grade: reagent
• Quality Level: 200
• 제품 라인: ReagentPlus^®
• 분석: ≥99%
• 양식: liquid
• dilution: (for general lab use)
• refractive index: n20/D 1.437 (lit.)
• bp: 130-131 °C (lit.)
• mp: −51 °C (lit.)
• density: 0.951 g/mL at 25 °C (lit.)
• 작용기: ketone
• SMILES string: O=C1CCCC1
• InChI: 1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2
• InChI key: BGTOWKSIORTVQH-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

법적 정보

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

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H315,H319
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 86.0 °F - closed cup
• Flash Point (°C): 30 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter